Home / 2,499,294.40-3,748,552.80-702,001.60

Finding the Fourth Proportional to 2,499,294.40, 3,748,552.80 and 702,001.60

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Solution

The fourth proportional to 2,499,294.40, 3,748,552.80 and 702,001.60 is: 1,052,893.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,294.40 : 3,748,552.80 = 702,001.60 : x
  2. Step 2: Convert to fraction form
    2,499,294.40/3,748,552.80 = 702,001.60/x
  3. Step 3: Cross multiply
    2,499,294.40x = 3,748,552.80 × 702,001.60
  4. Step 4: Simplify right side
    2,499,294.40x = 2,631,490,063,284.48
  5. Step 5: Solve for x
    x = 2,631,490,063,284.48/2,499,294.40
  6. Step 6: Final answer
    x = 1,052,893.19

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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.