Home / 2,264,827.50-3,125,483.82-1,246,254.12

Finding the Fourth Proportional to 2,264,827.50, 3,125,483.82 and 1,246,254.12

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Solution

The fourth proportional to 2,264,827.50, 3,125,483.82 and 1,246,254.12 is: 1,719,842.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,827.50 : 3,125,483.82 = 1,246,254.12 : x
  2. Step 2: Convert to fraction form
    2,264,827.50/3,125,483.82 = 1,246,254.12/x
  3. Step 3: Cross multiply
    2,264,827.50x = 3,125,483.82 × 1,246,254.12
  4. Step 4: Simplify right side
    2,264,827.50x = 3,895,147,087,668.34
  5. Step 5: Solve for x
    x = 3,895,147,087,668.34/2,264,827.50
  6. Step 6: Final answer
    x = 1,719,842.72

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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.