Home / 6,176,265.71-9,209,181.15-6,006,577.87

Finding the Fourth Proportional to 6,176,265.71, 9,209,181.15 and 6,006,577.87

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Solution

The fourth proportional to 6,176,265.71, 9,209,181.15 and 6,006,577.87 is: 8,956,166.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,265.71 : 9,209,181.15 = 6,006,577.87 : x
  2. Step 2: Convert to fraction form
    6,176,265.71/9,209,181.15 = 6,006,577.87/x
  3. Step 3: Cross multiply
    6,176,265.71x = 9,209,181.15 × 6,006,577.87
  4. Step 4: Simplify right side
    6,176,265.71x = 55,315,663,620,332.35
  5. Step 5: Solve for x
    x = 55,315,663,620,332.35/6,176,265.71
  6. Step 6: Final answer
    x = 8,956,166.43

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.