Home / 7,342,362.30-11,013,543.45-6,255,860.70

Finding the Fourth Proportional to 7,342,362.30, 11,013,543.45 and 6,255,860.70

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Solution

The fourth proportional to 7,342,362.30, 11,013,543.45 and 6,255,860.70 is: 9,383,791.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,362.30 : 11,013,543.45 = 6,255,860.70 : x
  2. Step 2: Convert to fraction form
    7,342,362.30/11,013,543.45 = 6,255,860.70/x
  3. Step 3: Cross multiply
    7,342,362.30x = 11,013,543.45 × 6,255,860.70
  4. Step 4: Simplify right side
    7,342,362.30x = 68,899,193,636,597.41
  5. Step 5: Solve for x
    x = 68,899,193,636,597.41/7,342,362.30
  6. Step 6: Final answer
    x = 9,383,791.05

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Similar ratio
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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.