Home / 9,030,673.44-12,462,337.38-4,900,704.54

Finding the Fourth Proportional to 9,030,673.44, 12,462,337.38 and 4,900,704.54

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Solution

The fourth proportional to 9,030,673.44, 12,462,337.38 and 4,900,704.54 is: 6,762,976.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030,673.44 : 12,462,337.38 = 4,900,704.54 : x
  2. Step 2: Convert to fraction form
    9,030,673.44/12,462,337.38 = 4,900,704.54/x
  3. Step 3: Cross multiply
    9,030,673.44x = 12,462,337.38 × 4,900,704.54
  4. Step 4: Simplify right side
    9,030,673.44x = 61,074,233,377,177.71
  5. Step 5: Solve for x
    x = 61,074,233,377,177.71/9,030,673.44
  6. Step 6: Final answer
    x = 6,762,976.62

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Double scale
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1.5x scale

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.