Home / 6,810,584.18-9,398,671.41-3,754,908.02

Finding the Fourth Proportional to 6,810,584.18, 9,398,671.41 and 3,754,908.02

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Solution

The fourth proportional to 6,810,584.18, 9,398,671.41 and 3,754,908.02 is: 5,181,809.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,584.18 : 9,398,671.41 = 3,754,908.02 : x
  2. Step 2: Convert to fraction form
    6,810,584.18/9,398,671.41 = 3,754,908.02/x
  3. Step 3: Cross multiply
    6,810,584.18x = 9,398,671.41 × 3,754,908.02
  4. Step 4: Simplify right side
    6,810,584.18x = 35,291,146,654,753.71
  5. Step 5: Solve for x
    x = 35,291,146,654,753.71/6,810,584.18
  6. Step 6: Final answer
    x = 5,181,809.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.