Home / 9,014,348.39-12,444,090.35-6,039,174.71

Finding the Fourth Proportional to 9,014,348.39, 12,444,090.35 and 6,039,174.71

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Solution

The fourth proportional to 9,014,348.39, 12,444,090.35 and 6,039,174.71 is: 8,336,934.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,348.39 : 12,444,090.35 = 6,039,174.71 : x
  2. Step 2: Convert to fraction form
    9,014,348.39/12,444,090.35 = 6,039,174.71/x
  3. Step 3: Cross multiply
    9,014,348.39x = 12,444,090.35 × 6,039,174.71
  4. Step 4: Simplify right side
    9,014,348.39x = 75,152,035,731,589.41
  5. Step 5: Solve for x
    x = 75,152,035,731,589.41/9,014,348.39
  6. Step 6: Final answer
    x = 8,336,934.91

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Similar ratio
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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.