Home / 4,991,184.01-6,887,838.52-2,699,344.69

Finding the Fourth Proportional to 4,991,184.01, 6,887,838.52 and 2,699,344.69

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Solution

The fourth proportional to 4,991,184.01, 6,887,838.52 and 2,699,344.69 is: 3,725,098.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,991,184.01 : 6,887,838.52 = 2,699,344.69 : x
  2. Step 2: Convert to fraction form
    4,991,184.01/6,887,838.52 = 2,699,344.69/x
  3. Step 3: Cross multiply
    4,991,184.01x = 6,887,838.52 × 2,699,344.69
  4. Step 4: Simplify right side
    4,991,184.01x = 18,592,650,359,438.14
  5. Step 5: Solve for x
    x = 18,592,650,359,438.14/4,991,184.01
  6. Step 6: Final answer
    x = 3,725,098.16

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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.