Home / 4,820,612.83-6,639,675.37-3,592,984.12

Finding the Fourth Proportional to 4,820,612.83, 6,639,675.37 and 3,592,984.12

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Solution

The fourth proportional to 4,820,612.83, 6,639,675.37 and 3,592,984.12 is: 4,948,799.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,612.83 : 6,639,675.37 = 3,592,984.12 : x
  2. Step 2: Convert to fraction form
    4,820,612.83/6,639,675.37 = 3,592,984.12/x
  3. Step 3: Cross multiply
    4,820,612.83x = 6,639,675.37 × 3,592,984.12
  4. Step 4: Simplify right side
    4,820,612.83x = 23,856,248,166,365.12
  5. Step 5: Solve for x
    x = 23,856,248,166,365.12/4,820,612.83
  6. Step 6: Final answer
    x = 4,948,799.87

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Double scale
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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.