Home / 2,463,897.40-3,695,846.10-667,058.20

Finding the Fourth Proportional to 2,463,897.40, 3,695,846.10 and 667,058.20

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Solution

The fourth proportional to 2,463,897.40, 3,695,846.10 and 667,058.20 is: 1,000,587.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,897.40 : 3,695,846.10 = 667,058.20 : x
  2. Step 2: Convert to fraction form
    2,463,897.40/3,695,846.10 = 667,058.20/x
  3. Step 3: Cross multiply
    2,463,897.40x = 3,695,846.10 × 667,058.20
  4. Step 4: Simplify right side
    2,463,897.40x = 2,465,344,446,943.02
  5. Step 5: Solve for x
    x = 2,465,344,446,943.02/2,463,897.40
  6. Step 6: Final answer
    x = 1,000,587.30

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Double scale
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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.