Home / 8,053,342.62-11,114,091.18-4,615,805.76

Finding the Fourth Proportional to 8,053,342.62, 11,114,091.18 and 4,615,805.76

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Solution

The fourth proportional to 8,053,342.62, 11,114,091.18 and 4,615,805.76 is: 6,370,086.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,342.62 : 11,114,091.18 = 4,615,805.76 : x
  2. Step 2: Convert to fraction form
    8,053,342.62/11,114,091.18 = 4,615,805.76/x
  3. Step 3: Cross multiply
    8,053,342.62x = 11,114,091.18 × 4,615,805.76
  4. Step 4: Simplify right side
    8,053,342.62x = 51,300,486,085,809.20
  5. Step 5: Solve for x
    x = 51,300,486,085,809.20/8,053,342.62
  6. Step 6: Final answer
    x = 6,370,086.13

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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.