Home / 8,154,006.32-11,252,535.96-4,482,985.40

Finding the Fourth Proportional to 8,154,006.32, 11,252,535.96 and 4,482,985.40

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Solution

The fourth proportional to 8,154,006.32, 11,252,535.96 and 4,482,985.40 is: 6,186,523.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,154,006.32 : 11,252,535.96 = 4,482,985.40 : x
  2. Step 2: Convert to fraction form
    8,154,006.32/11,252,535.96 = 4,482,985.40/x
  3. Step 3: Cross multiply
    8,154,006.32x = 11,252,535.96 × 4,482,985.40
  4. Step 4: Simplify right side
    8,154,006.32x = 50,444,954,421,654.99
  5. Step 5: Solve for x
    x = 50,444,954,421,654.99/8,154,006.32
  6. Step 6: Final answer
    x = 6,186,523.83

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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.