Home / 7,497,910.68-10,347,165.90-4,060,151.88

Finding the Fourth Proportional to 7,497,910.68, 10,347,165.90 and 4,060,151.88

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Solution

The fourth proportional to 7,497,910.68, 10,347,165.90 and 4,060,151.88 is: 5,603,036.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,497,910.68 : 10,347,165.90 = 4,060,151.88 : x
  2. Step 2: Convert to fraction form
    7,497,910.68/10,347,165.90 = 4,060,151.88/x
  3. Step 3: Cross multiply
    7,497,910.68x = 10,347,165.90 × 4,060,151.88
  4. Step 4: Simplify right side
    7,497,910.68x = 42,011,065,081,556.89
  5. Step 5: Solve for x
    x = 42,011,065,081,556.89/7,497,910.68
  6. Step 6: Final answer
    x = 5,603,036.22

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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.