Home / 9,860,493.40-14,790,740.10-6,061,658.20

Finding the Fourth Proportional to 9,860,493.40, 14,790,740.10 and 6,061,658.20

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Solution

The fourth proportional to 9,860,493.40, 14,790,740.10 and 6,061,658.20 is: 9,092,487.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,860,493.40 : 14,790,740.10 = 6,061,658.20 : x
  2. Step 2: Convert to fraction form
    9,860,493.40/14,790,740.10 = 6,061,658.20/x
  3. Step 3: Cross multiply
    9,860,493.40x = 14,790,740.10 × 6,061,658.20
  4. Step 4: Simplify right side
    9,860,493.40x = 89,656,411,011,233.83
  5. Step 5: Solve for x
    x = 89,656,411,011,233.83/9,860,493.40
  6. Step 6: Final answer
    x = 9,092,487.30

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1.5x scale

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.