Home / 2,432,572.60-3,643,610.10-2,012,668.60

Finding the Fourth Proportional to 2,432,572.60, 3,643,610.10 and 2,012,668.60

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Solution

The fourth proportional to 2,432,572.60, 3,643,610.10 and 2,012,668.60 is: 3,014,660.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,572.60 : 3,643,610.10 = 2,012,668.60 : x
  2. Step 2: Convert to fraction form
    2,432,572.60/3,643,610.10 = 2,012,668.60/x
  3. Step 3: Cross multiply
    2,432,572.60x = 3,643,610.10 × 2,012,668.60
  4. Step 4: Simplify right side
    2,432,572.60x = 7,333,379,638,912.86
  5. Step 5: Solve for x
    x = 7,333,379,638,912.86/2,432,572.60
  6. Step 6: Final answer
    x = 3,014,660.13

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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.