Home / 9,576,293.55-13,215,604.08-5,225,618.58

Finding the Fourth Proportional to 9,576,293.55, 13,215,604.08 and 5,225,618.58

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Solution

The fourth proportional to 9,576,293.55, 13,215,604.08 and 5,225,618.58 is: 7,211,527.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,293.55 : 13,215,604.08 = 5,225,618.58 : x
  2. Step 2: Convert to fraction form
    9,576,293.55/13,215,604.08 = 5,225,618.58/x
  3. Step 3: Cross multiply
    9,576,293.55x = 13,215,604.08 × 5,225,618.58
  4. Step 4: Simplify right side
    9,576,293.55x = 69,059,706,226,371.80
  5. Step 5: Solve for x
    x = 69,059,706,226,371.80/9,576,293.55
  6. Step 6: Final answer
    x = 7,211,527.70

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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.