Home / 5,335,019.40-8,002,534.87-2,497,124.46

Finding the Fourth Proportional to 5,335,019.40, 8,002,534.87 and 2,497,124.46

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Solution

The fourth proportional to 5,335,019.40, 8,002,534.87 and 2,497,124.46 is: 3,745,689.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,019.40 : 8,002,534.87 = 2,497,124.46 : x
  2. Step 2: Convert to fraction form
    5,335,019.40/8,002,534.87 = 2,497,124.46/x
  3. Step 3: Cross multiply
    5,335,019.40x = 8,002,534.87 × 2,497,124.46
  4. Step 4: Simplify right side
    5,335,019.40x = 19,983,325,565,879.92
  5. Step 5: Solve for x
    x = 19,983,325,565,879.92/5,335,019.40
  6. Step 6: Final answer
    x = 3,745,689.39

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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.