Home / 1,364,886.10-2,047,329.15-367,614.10

Finding the Fourth Proportional to 1,364,886.10, 2,047,329.15 and 367,614.10

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Solution

The fourth proportional to 1,364,886.10, 2,047,329.15 and 367,614.10 is: 551,421.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,886.10 : 2,047,329.15 = 367,614.10 : x
  2. Step 2: Convert to fraction form
    1,364,886.10/2,047,329.15 = 367,614.10/x
  3. Step 3: Cross multiply
    1,364,886.10x = 2,047,329.15 × 367,614.10
  4. Step 4: Simplify right side
    1,364,886.10x = 752,627,062,881.02
  5. Step 5: Solve for x
    x = 752,627,062,881.02/1,364,886.10
  6. Step 6: Final answer
    x = 551,421.15

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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.