Home / 6,849,293.88-9,452,095.02-4,132,515

Finding the Fourth Proportional to 6,849,293.88, 9,452,095.02 and 4,132,515

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Solution

The fourth proportional to 6,849,293.88, 9,452,095.02 and 4,132,515 is: 5,702,912.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,293.88 : 9,452,095.02 = 4,132,515 : x
  2. Step 2: Convert to fraction form
    6,849,293.88/9,452,095.02 = 4,132,515/x
  3. Step 3: Cross multiply
    6,849,293.88x = 9,452,095.02 × 4,132,515
  4. Step 4: Simplify right side
    6,849,293.88x = 39,060,924,451,575.30
  5. Step 5: Solve for x
    x = 39,060,924,451,575.30/6,849,293.88
  6. Step 6: Final answer
    x = 5,702,912.61

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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.