Home / 4,094,765.89-6,142,150.89-1,399,117.53

Finding the Fourth Proportional to 4,094,765.89, 6,142,150.89 and 1,399,117.53

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Solution

The fourth proportional to 4,094,765.89, 6,142,150.89 and 1,399,117.53 is: 2,098,677.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,765.89 : 6,142,150.89 = 1,399,117.53 : x
  2. Step 2: Convert to fraction form
    4,094,765.89/6,142,150.89 = 1,399,117.53/x
  3. Step 3: Cross multiply
    4,094,765.89x = 6,142,150.89 × 1,399,117.53
  4. Step 4: Simplify right side
    4,094,765.89x = 8,593,590,981,959.49
  5. Step 5: Solve for x
    x = 8,593,590,981,959.49/4,094,765.89
  6. Step 6: Final answer
    x = 2,098,677.00

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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.