Home / 7,262,372.42-10,883,363.07-5,739,360.02

Finding the Fourth Proportional to 7,262,372.42, 10,883,363.07 and 5,739,360.02

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Solution

The fourth proportional to 7,262,372.42, 10,883,363.07 and 5,739,360.02 is: 8,600,982.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,262,372.42 : 10,883,363.07 = 5,739,360.02 : x
  2. Step 2: Convert to fraction form
    7,262,372.42/10,883,363.07 = 5,739,360.02/x
  3. Step 3: Cross multiply
    7,262,372.42x = 10,883,363.07 × 5,739,360.02
  4. Step 4: Simplify right side
    7,262,372.42x = 62,463,538,935,833.47
  5. Step 5: Solve for x
    x = 62,463,538,935,833.47/7,262,372.42
  6. Step 6: Final answer
    x = 8,600,982.61

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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.