Home / 4,390,617.15-6,592,399.95-2,449,139.14

Finding the Fourth Proportional to 4,390,617.15, 6,592,399.95 and 2,449,139.14

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Solution

The fourth proportional to 4,390,617.15, 6,592,399.95 and 2,449,139.14 is: 3,677,320.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390,617.15 : 6,592,399.95 = 2,449,139.14 : x
  2. Step 2: Convert to fraction form
    4,390,617.15/6,592,399.95 = 2,449,139.14/x
  3. Step 3: Cross multiply
    4,390,617.15x = 6,592,399.95 × 2,449,139.14
  4. Step 4: Simplify right side
    4,390,617.15x = 16,145,704,747,727.41
  5. Step 5: Solve for x
    x = 16,145,704,747,727.41/4,390,617.15
  6. Step 6: Final answer
    x = 3,677,320.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.