Home / 6,241,508.40-9,362,262.60-4,350,385.20

Finding the Fourth Proportional to 6,241,508.40, 9,362,262.60 and 4,350,385.20

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Solution

The fourth proportional to 6,241,508.40, 9,362,262.60 and 4,350,385.20 is: 6,525,577.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,508.40 : 9,362,262.60 = 4,350,385.20 : x
  2. Step 2: Convert to fraction form
    6,241,508.40/9,362,262.60 = 4,350,385.20/x
  3. Step 3: Cross multiply
    6,241,508.40x = 9,362,262.60 × 4,350,385.20
  4. Step 4: Simplify right side
    6,241,508.40x = 40,729,448,653,553.52
  5. Step 5: Solve for x
    x = 40,729,448,653,553.52/6,241,508.40
  6. Step 6: Final answer
    x = 6,525,577.80

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Similar ratio
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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.