Home / 976,552.80-1,464,829.20-598,639.20

Finding the Fourth Proportional to 976,552.80, 1,464,829.20 and 598,639.20

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Solution

The fourth proportional to 976,552.80, 1,464,829.20 and 598,639.20 is: 897,958.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,552.80 : 1,464,829.20 = 598,639.20 : x
  2. Step 2: Convert to fraction form
    976,552.80/1,464,829.20 = 598,639.20/x
  3. Step 3: Cross multiply
    976,552.80x = 1,464,829.20 × 598,639.20
  4. Step 4: Simplify right side
    976,552.80x = 876,904,180,424.64
  5. Step 5: Solve for x
    x = 876,904,180,424.64/976,552.80
  6. Step 6: Final answer
    x = 897,958.80

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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.