Home / 9,789,330.90-14,683,996.35-5,962,955.70

Finding the Fourth Proportional to 9,789,330.90, 14,683,996.35 and 5,962,955.70

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Solution

The fourth proportional to 9,789,330.90, 14,683,996.35 and 5,962,955.70 is: 8,944,433.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,789,330.90 : 14,683,996.35 = 5,962,955.70 : x
  2. Step 2: Convert to fraction form
    9,789,330.90/14,683,996.35 = 5,962,955.70/x
  3. Step 3: Cross multiply
    9,789,330.90x = 14,683,996.35 × 5,962,955.70
  4. Step 4: Simplify right side
    9,789,330.90x = 87,560,019,734,011.70
  5. Step 5: Solve for x
    x = 87,560,019,734,011.70/9,789,330.90
  6. Step 6: Final answer
    x = 8,944,433.55

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Double scale
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Similar ratio
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1.5x scale

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.