Home / 5,745,949.02-7,929,471-3,167,722.07

Finding the Fourth Proportional to 5,745,949.02, 7,929,471 and 3,167,722.07

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Solution

The fourth proportional to 5,745,949.02, 7,929,471 and 3,167,722.07 is: 4,371,490.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,949.02 : 7,929,471 = 3,167,722.07 : x
  2. Step 2: Convert to fraction form
    5,745,949.02/7,929,471 = 3,167,722.07/x
  3. Step 3: Cross multiply
    5,745,949.02x = 7,929,471 × 3,167,722.07
  4. Step 4: Simplify right side
    5,745,949.02x = 25,118,360,250,477.61
  5. Step 5: Solve for x
    x = 25,118,360,250,477.61/5,745,949.02
  6. Step 6: Final answer
    x = 4,371,490.27

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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.