Home / 2,446,970.90-3,670,456.35-650,131.70

Finding the Fourth Proportional to 2,446,970.90, 3,670,456.35 and 650,131.70

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Solution

The fourth proportional to 2,446,970.90, 3,670,456.35 and 650,131.70 is: 975,197.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,970.90 : 3,670,456.35 = 650,131.70 : x
  2. Step 2: Convert to fraction form
    2,446,970.90/3,670,456.35 = 650,131.70/x
  3. Step 3: Cross multiply
    2,446,970.90x = 3,670,456.35 × 650,131.70
  4. Step 4: Simplify right side
    2,446,970.90x = 2,386,280,026,601.30
  5. Step 5: Solve for x
    x = 2,386,280,026,601.30/2,446,970.90
  6. Step 6: Final answer
    x = 975,197.55

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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.