Home / 2,481,980.48-3,723,569.04-862,514

Finding the Fourth Proportional to 2,481,980.48, 3,723,569.04 and 862,514

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Solution

The fourth proportional to 2,481,980.48, 3,723,569.04 and 862,514 is: 1,293,978.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,980.48 : 3,723,569.04 = 862,514 : x
  2. Step 2: Convert to fraction form
    2,481,980.48/3,723,569.04 = 862,514/x
  3. Step 3: Cross multiply
    2,481,980.48x = 3,723,569.04 × 862,514
  4. Step 4: Simplify right side
    2,481,980.48x = 3,211,630,426,966.56
  5. Step 5: Solve for x
    x = 3,211,630,426,966.56/2,481,980.48
  6. Step 6: Final answer
    x = 1,293,978.92

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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.