Home / 4,719,892.16-6,513,439.20-2,573,716.16

Finding the Fourth Proportional to 4,719,892.16, 6,513,439.20 and 2,573,716.16

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Solution

The fourth proportional to 4,719,892.16, 6,513,439.20 and 2,573,716.16 is: 3,551,721.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,892.16 : 6,513,439.20 = 2,573,716.16 : x
  2. Step 2: Convert to fraction form
    4,719,892.16/6,513,439.20 = 2,573,716.16/x
  3. Step 3: Cross multiply
    4,719,892.16x = 6,513,439.20 × 2,573,716.16
  4. Step 4: Simplify right side
    4,719,892.16x = 16,763,743,726,217.47
  5. Step 5: Solve for x
    x = 16,763,743,726,217.47/4,719,892.16
  6. Step 6: Final answer
    x = 3,551,721.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.