Home / 4,124,042.90-6,186,064.35-1,091,402.90

Finding the Fourth Proportional to 4,124,042.90, 6,186,064.35 and 1,091,402.90

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Solution

The fourth proportional to 4,124,042.90, 6,186,064.35 and 1,091,402.90 is: 1,637,104.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,042.90 : 6,186,064.35 = 1,091,402.90 : x
  2. Step 2: Convert to fraction form
    4,124,042.90/6,186,064.35 = 1,091,402.90/x
  3. Step 3: Cross multiply
    4,124,042.90x = 6,186,064.35 × 1,091,402.90
  4. Step 4: Simplify right side
    4,124,042.90x = 6,751,488,571,176.61
  5. Step 5: Solve for x
    x = 6,751,488,571,176.61/4,124,042.90
  6. Step 6: Final answer
    x = 1,637,104.35

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Similar ratio
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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.