Home / 6,045,320.57-9,069,381.68-1,727,427.02

Finding the Fourth Proportional to 6,045,320.57, 9,069,381.68 and 1,727,427.02

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Solution

The fourth proportional to 6,045,320.57, 9,069,381.68 and 1,727,427.02 is: 2,591,540.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,320.57 : 9,069,381.68 = 1,727,427.02 : x
  2. Step 2: Convert to fraction form
    6,045,320.57/9,069,381.68 = 1,727,427.02/x
  3. Step 3: Cross multiply
    6,045,320.57x = 9,069,381.68 × 1,727,427.02
  4. Step 4: Simplify right side
    6,045,320.57x = 15,666,694,914,740.95
  5. Step 5: Solve for x
    x = 15,666,694,914,740.95/6,045,320.57
  6. Step 6: Final answer
    x = 2,591,540.80

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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.