Home / 7,357,269.60-10,153,915.92-4,456,575.36

Finding the Fourth Proportional to 7,357,269.60, 10,153,915.92 and 4,456,575.36

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Solution

The fourth proportional to 7,357,269.60, 10,153,915.92 and 4,456,575.36 is: 6,150,609.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,269.60 : 10,153,915.92 = 4,456,575.36 : x
  2. Step 2: Convert to fraction form
    7,357,269.60/10,153,915.92 = 4,456,575.36/x
  3. Step 3: Cross multiply
    7,357,269.60x = 10,153,915.92 × 4,456,575.36
  4. Step 4: Simplify right side
    7,357,269.60x = 45,251,691,496,583.73
  5. Step 5: Solve for x
    x = 45,251,691,496,583.73/7,357,269.60
  6. Step 6: Final answer
    x = 6,150,609.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.