Home / 8,035,500.03-12,053,250.05-3,546,881.79

Finding the Fourth Proportional to 8,035,500.03, 12,053,250.05 and 3,546,881.79

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Solution

The fourth proportional to 8,035,500.03, 12,053,250.05 and 3,546,881.79 is: 5,320,322.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035,500.03 : 12,053,250.05 = 3,546,881.79 : x
  2. Step 2: Convert to fraction form
    8,035,500.03/12,053,250.05 = 3,546,881.79/x
  3. Step 3: Cross multiply
    8,035,500.03x = 12,053,250.05 × 3,546,881.79
  4. Step 4: Simplify right side
    8,035,500.03x = 42,751,453,094,927.18
  5. Step 5: Solve for x
    x = 42,751,453,094,927.18/8,035,500.03
  6. Step 6: Final answer
    x = 5,320,322.69

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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.