Home / 944,923.32-1,415,781.18-570,159

Finding the Fourth Proportional to 944,923.32, 1,415,781.18 and 570,159

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Solution

The fourth proportional to 944,923.32, 1,415,781.18 and 570,159 is: 854,270.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,923.32 : 1,415,781.18 = 570,159 : x
  2. Step 2: Convert to fraction form
    944,923.32/1,415,781.18 = 570,159/x
  3. Step 3: Cross multiply
    944,923.32x = 1,415,781.18 × 570,159
  4. Step 4: Simplify right side
    944,923.32x = 807,220,381,807.62
  5. Step 5: Solve for x
    x = 807,220,381,807.62/944,923.32
  6. Step 6: Final answer
    x = 854,270.78

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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.