Home / 9,748,648.55-14,627,951.90-6,512,398.85

Finding the Fourth Proportional to 9,748,648.55, 14,627,951.90 and 6,512,398.85

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Solution

The fourth proportional to 9,748,648.55, 14,627,951.90 and 6,512,398.85 is: 9,771,924.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,648.55 : 14,627,951.90 = 6,512,398.85 : x
  2. Step 2: Convert to fraction form
    9,748,648.55/14,627,951.90 = 6,512,398.85/x
  3. Step 3: Cross multiply
    9,748,648.55x = 14,627,951.90 × 6,512,398.85
  4. Step 4: Simplify right side
    9,748,648.55x = 95,263,057,025,713.55
  5. Step 5: Solve for x
    x = 95,263,057,025,713.55/9,748,648.55
  6. Step 6: Final answer
    x = 9,771,924.45

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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.