Home / 3,743,445.72-5,165,955.09-2,024,566.23

Finding the Fourth Proportional to 3,743,445.72, 5,165,955.09 and 2,024,566.23

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Solution

The fourth proportional to 3,743,445.72, 5,165,955.09 and 2,024,566.23 is: 2,793,901.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,445.72 : 5,165,955.09 = 2,024,566.23 : x
  2. Step 2: Convert to fraction form
    3,743,445.72/5,165,955.09 = 2,024,566.23/x
  3. Step 3: Cross multiply
    3,743,445.72x = 5,165,955.09 × 2,024,566.23
  4. Step 4: Simplify right side
    3,743,445.72x = 10,458,818,220,910.61
  5. Step 5: Solve for x
    x = 10,458,818,220,910.61/3,743,445.72
  6. Step 6: Final answer
    x = 2,793,901.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.