Home / 6,191,525.76-9,290,874.24-2,596,972.80

Finding the Fourth Proportional to 6,191,525.76, 9,290,874.24 and 2,596,972.80

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Solution

The fourth proportional to 6,191,525.76, 9,290,874.24 and 2,596,972.80 is: 3,896,963.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,525.76 : 9,290,874.24 = 2,596,972.80 : x
  2. Step 2: Convert to fraction form
    6,191,525.76/9,290,874.24 = 2,596,972.80/x
  3. Step 3: Cross multiply
    6,191,525.76x = 9,290,874.24 × 2,596,972.80
  4. Step 4: Simplify right side
    6,191,525.76x = 24,128,147,689,500.67
  5. Step 5: Solve for x
    x = 24,128,147,689,500.67/6,191,525.76
  6. Step 6: Final answer
    x = 3,896,963.14

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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.