Home / 10,623,235.60-15,934,853.40-9,737,500.60

Finding the Fourth Proportional to 10,623,235.60, 15,934,853.40 and 9,737,500.60

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Solution

The fourth proportional to 10,623,235.60, 15,934,853.40 and 9,737,500.60 is: 14,606,250.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,623,235.60 : 15,934,853.40 = 9,737,500.60 : x
  2. Step 2: Convert to fraction form
    10,623,235.60/15,934,853.40 = 9,737,500.60/x
  3. Step 3: Cross multiply
    10,623,235.60x = 15,934,853.40 × 9,737,500.60
  4. Step 4: Simplify right side
    10,623,235.60x = 155,165,644,543,412.03
  5. Step 5: Solve for x
    x = 155,165,644,543,412.03/10,623,235.60
  6. Step 6: Final answer
    x = 14,606,250.90

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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.