Home / 9,488,366.15-14,232,551.12-3,423,095.87

Finding the Fourth Proportional to 9,488,366.15, 14,232,551.12 and 3,423,095.87

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Solution

The fourth proportional to 9,488,366.15, 14,232,551.12 and 3,423,095.87 is: 5,134,644.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,488,366.15 : 14,232,551.12 = 3,423,095.87 : x
  2. Step 2: Convert to fraction form
    9,488,366.15/14,232,551.12 = 3,423,095.87/x
  3. Step 3: Cross multiply
    9,488,366.15x = 14,232,551.12 × 3,423,095.87
  4. Step 4: Simplify right side
    9,488,366.15x = 48,719,386,941,320.40
  5. Step 5: Solve for x
    x = 48,719,386,941,320.40/9,488,366.15
  6. Step 6: Final answer
    x = 5,134,644.49

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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.