Home / 4,439,997.48-6,127,194.06-2,506,274.76

Finding the Fourth Proportional to 4,439,997.48, 6,127,194.06 and 2,506,274.76

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Solution

The fourth proportional to 4,439,997.48, 6,127,194.06 and 2,506,274.76 is: 3,458,657.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,997.48 : 6,127,194.06 = 2,506,274.76 : x
  2. Step 2: Convert to fraction form
    4,439,997.48/6,127,194.06 = 2,506,274.76/x
  3. Step 3: Cross multiply
    4,439,997.48x = 6,127,194.06 × 2,506,274.76
  4. Step 4: Simplify right side
    4,439,997.48x = 15,356,431,822,199.92
  5. Step 5: Solve for x
    x = 15,356,431,822,199.92/4,439,997.48
  6. Step 6: Final answer
    x = 3,458,657.78

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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.