Home / 7,586,166.96-10,468,577.16-4,323,687.84

Finding the Fourth Proportional to 7,586,166.96, 10,468,577.16 and 4,323,687.84

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Solution

The fourth proportional to 7,586,166.96, 10,468,577.16 and 4,323,687.84 is: 5,966,499.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,166.96 : 10,468,577.16 = 4,323,687.84 : x
  2. Step 2: Convert to fraction form
    7,586,166.96/10,468,577.16 = 4,323,687.84/x
  3. Step 3: Cross multiply
    7,586,166.96x = 10,468,577.16 × 4,323,687.84
  4. Step 4: Simplify right side
    7,586,166.96x = 45,262,859,768,793.73
  5. Step 5: Solve for x
    x = 45,262,859,768,793.73/7,586,166.96
  6. Step 6: Final answer
    x = 5,966,499.29

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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.