Home / 4,042,635.40-6,063,953.10-2,358,872.20

Finding the Fourth Proportional to 4,042,635.40, 6,063,953.10 and 2,358,872.20

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Solution

The fourth proportional to 4,042,635.40, 6,063,953.10 and 2,358,872.20 is: 3,538,308.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,635.40 : 6,063,953.10 = 2,358,872.20 : x
  2. Step 2: Convert to fraction form
    4,042,635.40/6,063,953.10 = 2,358,872.20/x
  3. Step 3: Cross multiply
    4,042,635.40x = 6,063,953.10 × 2,358,872.20
  4. Step 4: Simplify right side
    4,042,635.40x = 14,304,090,389,693.82
  5. Step 5: Solve for x
    x = 14,304,090,389,693.82/4,042,635.40
  6. Step 6: Final answer
    x = 3,538,308.30

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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.