Home / 597,906,921.60-896,860,382.40-367,127,683.20

Finding the Fourth Proportional to 597,906,921.60, 896,860,382.40 and 367,127,683.20

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Solution

The fourth proportional to 597,906,921.60, 896,860,382.40 and 367,127,683.20 is: 550,691,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,906,921.60 : 896,860,382.40 = 367,127,683.20 : x
  2. Step 2: Convert to fraction form
    597,906,921.60/896,860,382.40 = 367,127,683.20/x
  3. Step 3: Cross multiply
    597,906,921.60x = 896,860,382.40 × 367,127,683.20
  4. Step 4: Simplify right side
    597,906,921.60x = 329,262,274,344,378,048
  5. Step 5: Solve for x
    x = 329,262,274,344,378,048/597,906,921.60
  6. Step 6: Final answer
    x = 550,691,524.80

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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.