Home / 6,541,799.01-9,026,138.34-5,499,184.20

Finding the Fourth Proportional to 6,541,799.01, 9,026,138.34 and 5,499,184.20

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Solution

The fourth proportional to 6,541,799.01, 9,026,138.34 and 5,499,184.20 is: 7,587,576.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,799.01 : 9,026,138.34 = 5,499,184.20 : x
  2. Step 2: Convert to fraction form
    6,541,799.01/9,026,138.34 = 5,499,184.20/x
  3. Step 3: Cross multiply
    6,541,799.01x = 9,026,138.34 × 5,499,184.20
  4. Step 4: Simplify right side
    6,541,799.01x = 49,636,397,346,342.23
  5. Step 5: Solve for x
    x = 49,636,397,346,342.23/6,541,799.01
  6. Step 6: Final answer
    x = 7,587,576.03

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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.