Home / 2,516,561.13-3,473,248.79-1,484,182.39

Finding the Fourth Proportional to 2,516,561.13, 3,473,248.79 and 1,484,182.39

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Solution

The fourth proportional to 2,516,561.13, 3,473,248.79 and 1,484,182.39 is: 2,048,404.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,561.13 : 3,473,248.79 = 1,484,182.39 : x
  2. Step 2: Convert to fraction form
    2,516,561.13/3,473,248.79 = 1,484,182.39/x
  3. Step 3: Cross multiply
    2,516,561.13x = 3,473,248.79 × 1,484,182.39
  4. Step 4: Simplify right side
    2,516,561.13x = 5,154,934,665,419.65
  5. Step 5: Solve for x
    x = 5,154,934,665,419.65/2,516,561.13
  6. Step 6: Final answer
    x = 2,048,404.31

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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.