Home / 3,367,631.02-5,050,839.60-970,886.80

Finding the Fourth Proportional to 3,367,631.02, 5,050,839.60 and 970,886.80

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Solution

The fourth proportional to 3,367,631.02, 5,050,839.60 and 970,886.80 is: 1,456,155.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,631.02 : 5,050,839.60 = 970,886.80 : x
  2. Step 2: Convert to fraction form
    3,367,631.02/5,050,839.60 = 970,886.80/x
  3. Step 3: Cross multiply
    3,367,631.02x = 5,050,839.60 × 970,886.80
  4. Step 4: Simplify right side
    3,367,631.02x = 4,903,793,496,557.28
  5. Step 5: Solve for x
    x = 4,903,793,496,557.28/3,367,631.02
  6. Step 6: Final answer
    x = 1,456,155.22

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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.