Home / 2,516,022.25-3,472,256.46-1,894,715.17

Finding the Fourth Proportional to 2,516,022.25, 3,472,256.46 and 1,894,715.17

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Solution

The fourth proportional to 2,516,022.25, 3,472,256.46 and 1,894,715.17 is: 2,614,816.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,022.25 : 3,472,256.46 = 1,894,715.17 : x
  2. Step 2: Convert to fraction form
    2,516,022.25/3,472,256.46 = 1,894,715.17/x
  3. Step 3: Cross multiply
    2,516,022.25x = 3,472,256.46 × 1,894,715.17
  4. Step 4: Simplify right side
    2,516,022.25x = 6,578,936,988,892.50
  5. Step 5: Solve for x
    x = 6,578,936,988,892.50/2,516,022.25
  6. Step 6: Final answer
    x = 2,614,816.70

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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.