Home / 9,948,000.30-14,922,000.45-3,558,461.10

Finding the Fourth Proportional to 9,948,000.30, 14,922,000.45 and 3,558,461.10

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Solution

The fourth proportional to 9,948,000.30, 14,922,000.45 and 3,558,461.10 is: 5,337,691.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,948,000.30 : 14,922,000.45 = 3,558,461.10 : x
  2. Step 2: Convert to fraction form
    9,948,000.30/14,922,000.45 = 3,558,461.10/x
  3. Step 3: Cross multiply
    9,948,000.30x = 14,922,000.45 × 3,558,461.10
  4. Step 4: Simplify right side
    9,948,000.30x = 53,099,358,135,507.49
  5. Step 5: Solve for x
    x = 53,099,358,135,507.49/9,948,000.30
  6. Step 6: Final answer
    x = 5,337,691.65

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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.