Home / 4,129,948.80-6,194,923.20-2,695,058.10

Finding the Fourth Proportional to 4,129,948.80, 6,194,923.20 and 2,695,058.10

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Solution

The fourth proportional to 4,129,948.80, 6,194,923.20 and 2,695,058.10 is: 4,042,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,948.80 : 6,194,923.20 = 2,695,058.10 : x
  2. Step 2: Convert to fraction form
    4,129,948.80/6,194,923.20 = 2,695,058.10/x
  3. Step 3: Cross multiply
    4,129,948.80x = 6,194,923.20 × 2,695,058.10
  4. Step 4: Simplify right side
    4,129,948.80x = 16,695,677,949,037.92
  5. Step 5: Solve for x
    x = 16,695,677,949,037.92/4,129,948.80
  6. Step 6: Final answer
    x = 4,042,587.15

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Double scale
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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.