Home / 7,269,034.10-10,903,551.15-5,851,858.10

Finding the Fourth Proportional to 7,269,034.10, 10,903,551.15 and 5,851,858.10

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Solution

The fourth proportional to 7,269,034.10, 10,903,551.15 and 5,851,858.10 is: 8,777,787.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269,034.10 : 10,903,551.15 = 5,851,858.10 : x
  2. Step 2: Convert to fraction form
    7,269,034.10/10,903,551.15 = 5,851,858.10/x
  3. Step 3: Cross multiply
    7,269,034.10x = 10,903,551.15 × 5,851,858.10
  4. Step 4: Simplify right side
    7,269,034.10x = 63,806,034,115,891.81
  5. Step 5: Solve for x
    x = 63,806,034,115,891.81/7,269,034.10
  6. Step 6: Final answer
    x = 8,777,787.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.