Home / 4,121,193.17-6,182,084.91-1,088,528.81

Finding the Fourth Proportional to 4,121,193.17, 6,182,084.91 and 1,088,528.81

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Solution

The fourth proportional to 4,121,193.17, 6,182,084.91 and 1,088,528.81 is: 1,632,871.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,193.17 : 6,182,084.91 = 1,088,528.81 : x
  2. Step 2: Convert to fraction form
    4,121,193.17/6,182,084.91 = 1,088,528.81/x
  3. Step 3: Cross multiply
    4,121,193.17x = 6,182,084.91 × 1,088,528.81
  4. Step 4: Simplify right side
    4,121,193.17x = 6,729,377,499,490.83
  5. Step 5: Solve for x
    x = 6,729,377,499,490.83/4,121,193.17
  6. Step 6: Final answer
    x = 1,632,871.17

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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.