Home / 2,437,057.86-3,363,244.92-1,349,329.40

Finding the Fourth Proportional to 2,437,057.86, 3,363,244.92 and 1,349,329.40

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Solution

The fourth proportional to 2,437,057.86, 3,363,244.92 and 1,349,329.40 is: 1,862,132.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,057.86 : 3,363,244.92 = 1,349,329.40 : x
  2. Step 2: Convert to fraction form
    2,437,057.86/3,363,244.92 = 1,349,329.40/x
  3. Step 3: Cross multiply
    2,437,057.86x = 3,363,244.92 × 1,349,329.40
  4. Step 4: Simplify right side
    2,437,057.86x = 4,538,125,245,752.59
  5. Step 5: Solve for x
    x = 4,538,125,245,752.59/2,437,057.86
  6. Step 6: Final answer
    x = 1,862,132.75

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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.