Home / 2,247,386.60-3,371,517.30-650,001.80

Finding the Fourth Proportional to 2,247,386.60, 3,371,517.30 and 650,001.80

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Solution

The fourth proportional to 2,247,386.60, 3,371,517.30 and 650,001.80 is: 975,129.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,386.60 : 3,371,517.30 = 650,001.80 : x
  2. Step 2: Convert to fraction form
    2,247,386.60/3,371,517.30 = 650,001.80/x
  3. Step 3: Cross multiply
    2,247,386.60x = 3,371,517.30 × 650,001.80
  4. Step 4: Simplify right side
    2,247,386.60x = 2,191,492,313,731.14
  5. Step 5: Solve for x
    x = 2,191,492,313,731.14/2,247,386.60
  6. Step 6: Final answer
    x = 975,129.21

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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.