Home / 2,829,125.40-4,244,711.22-1,748,373

Finding the Fourth Proportional to 2,829,125.40, 4,244,711.22 and 1,748,373

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Solution

The fourth proportional to 2,829,125.40, 4,244,711.22 and 1,748,373 is: 2,623,191.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,125.40 : 4,244,711.22 = 1,748,373 : x
  2. Step 2: Convert to fraction form
    2,829,125.40/4,244,711.22 = 1,748,373/x
  3. Step 3: Cross multiply
    2,829,125.40x = 4,244,711.22 × 1,748,373
  4. Step 4: Simplify right side
    2,829,125.40x = 7,421,338,489,845.06
  5. Step 5: Solve for x
    x = 7,421,338,489,845.06/2,829,125.40
  6. Step 6: Final answer
    x = 2,623,191.78

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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.