Home / 4,564,809.70-6,847,214.55-2,670,576.10

Finding the Fourth Proportional to 4,564,809.70, 6,847,214.55 and 2,670,576.10

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Solution

The fourth proportional to 4,564,809.70, 6,847,214.55 and 2,670,576.10 is: 4,005,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,809.70 : 6,847,214.55 = 2,670,576.10 : x
  2. Step 2: Convert to fraction form
    4,564,809.70/6,847,214.55 = 2,670,576.10/x
  3. Step 3: Cross multiply
    4,564,809.70x = 6,847,214.55 × 2,670,576.10
  4. Step 4: Simplify right side
    4,564,809.70x = 18,286,007,528,802.25
  5. Step 5: Solve for x
    x = 18,286,007,528,802.25/4,564,809.70
  6. Step 6: Final answer
    x = 4,005,864.15

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Double scale
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Similar ratio
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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.