Home / 6,810,050.40-9,398,292.72-3,754,259.04

Finding the Fourth Proportional to 6,810,050.40, 9,398,292.72 and 3,754,259.04

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Solution

The fourth proportional to 6,810,050.40, 9,398,292.72 and 3,754,259.04 is: 5,181,110.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,050.40 : 9,398,292.72 = 3,754,259.04 : x
  2. Step 2: Convert to fraction form
    6,810,050.40/9,398,292.72 = 3,754,259.04/x
  3. Step 3: Cross multiply
    6,810,050.40x = 9,398,292.72 × 3,754,259.04
  4. Step 4: Simplify right side
    6,810,050.40x = 35,283,625,404,626.20
  5. Step 5: Solve for x
    x = 35,283,625,404,626.20/6,810,050.40
  6. Step 6: Final answer
    x = 5,181,110.76

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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.