Home / 6,526,446.18-9,788,658.39-3,333,931.62

Finding the Fourth Proportional to 6,526,446.18, 9,788,658.39 and 3,333,931.62

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Solution

The fourth proportional to 6,526,446.18, 9,788,658.39 and 3,333,931.62 is: 5,000,381.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,446.18 : 9,788,658.39 = 3,333,931.62 : x
  2. Step 2: Convert to fraction form
    6,526,446.18/9,788,658.39 = 3,333,931.62/x
  3. Step 3: Cross multiply
    6,526,446.18x = 9,788,658.39 × 3,333,931.62
  4. Step 4: Simplify right side
    6,526,446.18x = 32,634,717,723,799.29
  5. Step 5: Solve for x
    x = 32,634,717,723,799.29/6,526,446.18
  6. Step 6: Final answer
    x = 5,000,381.04

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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.