Home / 5,653,684.34-8,459,126-3,349,414.64

Finding the Fourth Proportional to 5,653,684.34, 8,459,126 and 3,349,414.64

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Solution

The fourth proportional to 5,653,684.34, 8,459,126 and 3,349,414.64 is: 5,011,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,653,684.34 : 8,459,126 = 3,349,414.64 : x
  2. Step 2: Convert to fraction form
    5,653,684.34/8,459,126 = 3,349,414.64/x
  3. Step 3: Cross multiply
    5,653,684.34x = 8,459,126 × 3,349,414.64
  4. Step 4: Simplify right side
    5,653,684.34x = 28,333,120,466,004.64
  5. Step 5: Solve for x
    x = 28,333,120,466,004.64/5,653,684.34
  6. Step 6: Final answer
    x = 5,011,443.65

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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.