Home / 9,014,351.89-12,444,095.18-6,039,178.22

Finding the Fourth Proportional to 9,014,351.89, 12,444,095.18 and 6,039,178.22

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Solution

The fourth proportional to 9,014,351.89, 12,444,095.18 and 6,039,178.22 is: 8,336,939.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,351.89 : 12,444,095.18 = 6,039,178.22 : x
  2. Step 2: Convert to fraction form
    9,014,351.89/12,444,095.18 = 6,039,178.22/x
  3. Step 3: Cross multiply
    9,014,351.89x = 12,444,095.18 × 6,039,178.22
  4. Step 4: Simplify right side
    9,014,351.89x = 75,152,108,578,662.97
  5. Step 5: Solve for x
    x = 75,152,108,578,662.97/9,014,351.89
  6. Step 6: Final answer
    x = 8,336,939.75

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.