Home / 5,733,761.04-7,912,587.87-3,155,441.76

Finding the Fourth Proportional to 5,733,761.04, 7,912,587.87 and 3,155,441.76

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Solution

The fourth proportional to 5,733,761.04, 7,912,587.87 and 3,155,441.76 is: 4,354,508.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,761.04 : 7,912,587.87 = 3,155,441.76 : x
  2. Step 2: Convert to fraction form
    5,733,761.04/7,912,587.87 = 3,155,441.76/x
  3. Step 3: Cross multiply
    5,733,761.04x = 7,912,587.87 × 3,155,441.76
  4. Step 4: Simplify right side
    5,733,761.04x = 24,967,710,194,667.45
  5. Step 5: Solve for x
    x = 24,967,710,194,667.45/5,733,761.04
  6. Step 6: Final answer
    x = 4,354,508.33

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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.