Home / 5,761,289.06-7,950,486.10-3,147,737.04

Finding the Fourth Proportional to 5,761,289.06, 7,950,486.10 and 3,147,737.04

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Solution

The fourth proportional to 5,761,289.06, 7,950,486.10 and 3,147,737.04 is: 4,343,826.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,761,289.06 : 7,950,486.10 = 3,147,737.04 : x
  2. Step 2: Convert to fraction form
    5,761,289.06/7,950,486.10 = 3,147,737.04/x
  3. Step 3: Cross multiply
    5,761,289.06x = 7,950,486.10 × 3,147,737.04
  4. Step 4: Simplify right side
    5,761,289.06x = 25,026,039,581,007.81
  5. Step 5: Solve for x
    x = 25,026,039,581,007.81/5,761,289.06
  6. Step 6: Final answer
    x = 4,343,826.41

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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.