Home / 5,750,335.80-8,625,503.70-1,760,729.40

Finding the Fourth Proportional to 5,750,335.80, 8,625,503.70 and 1,760,729.40

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Solution

The fourth proportional to 5,750,335.80, 8,625,503.70 and 1,760,729.40 is: 2,641,094.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750,335.80 : 8,625,503.70 = 1,760,729.40 : x
  2. Step 2: Convert to fraction form
    5,750,335.80/8,625,503.70 = 1,760,729.40/x
  3. Step 3: Cross multiply
    5,750,335.80x = 8,625,503.70 × 1,760,729.40
  4. Step 4: Simplify right side
    5,750,335.80x = 15,187,177,954,398.78
  5. Step 5: Solve for x
    x = 15,187,177,954,398.78/5,750,335.80
  6. Step 6: Final answer
    x = 2,641,094.10

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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.