Home / 2,655,156.60-3,660,588.27-1,735,805.16

Finding the Fourth Proportional to 2,655,156.60, 3,660,588.27 and 1,735,805.16

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Solution

The fourth proportional to 2,655,156.60, 3,660,588.27 and 1,735,805.16 is: 2,393,104.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,156.60 : 3,660,588.27 = 1,735,805.16 : x
  2. Step 2: Convert to fraction form
    2,655,156.60/3,660,588.27 = 1,735,805.16/x
  3. Step 3: Cross multiply
    2,655,156.60x = 3,660,588.27 × 1,735,805.16
  4. Step 4: Simplify right side
    2,655,156.60x = 6,354,068,007,701.47
  5. Step 5: Solve for x
    x = 6,354,068,007,701.47/2,655,156.60
  6. Step 6: Final answer
    x = 2,393,104.80

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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.