Home / 6,271,352.90-9,407,029.35-2,011,951.70

Finding the Fourth Proportional to 6,271,352.90, 9,407,029.35 and 2,011,951.70

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Solution

The fourth proportional to 6,271,352.90, 9,407,029.35 and 2,011,951.70 is: 3,017,927.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271,352.90 : 9,407,029.35 = 2,011,951.70 : x
  2. Step 2: Convert to fraction form
    6,271,352.90/9,407,029.35 = 2,011,951.70/x
  3. Step 3: Cross multiply
    6,271,352.90x = 9,407,029.35 × 2,011,951.70
  4. Step 4: Simplify right side
    6,271,352.90x = 18,926,488,692,682.39
  5. Step 5: Solve for x
    x = 18,926,488,692,682.39/6,271,352.90
  6. Step 6: Final answer
    x = 3,017,927.55

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Double scale
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Similar ratio
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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.