Home / 4,337,139.64-5,985,288.14-2,403,432.52

Finding the Fourth Proportional to 4,337,139.64, 5,985,288.14 and 2,403,432.52

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Solution

The fourth proportional to 4,337,139.64, 5,985,288.14 and 2,403,432.52 is: 3,316,756.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,139.64 : 5,985,288.14 = 2,403,432.52 : x
  2. Step 2: Convert to fraction form
    4,337,139.64/5,985,288.14 = 2,403,432.52/x
  3. Step 3: Cross multiply
    4,337,139.64x = 5,985,288.14 × 2,403,432.52
  4. Step 4: Simplify right side
    4,337,139.64x = 14,385,236,157,246.31
  5. Step 5: Solve for x
    x = 14,385,236,157,246.31/4,337,139.64
  6. Step 6: Final answer
    x = 3,316,756.51

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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.