Home / 1,032,561.98-1,548,310.66-463,455.20

Finding the Fourth Proportional to 1,032,561.98, 1,548,310.66 and 463,455.20

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Solution

The fourth proportional to 1,032,561.98, 1,548,310.66 and 463,455.20 is: 694,943.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,561.98 : 1,548,310.66 = 463,455.20 : x
  2. Step 2: Convert to fraction form
    1,032,561.98/1,548,310.66 = 463,455.20/x
  3. Step 3: Cross multiply
    1,032,561.98x = 1,548,310.66 × 463,455.20
  4. Step 4: Simplify right side
    1,032,561.98x = 717,572,625,223.89
  5. Step 5: Solve for x
    x = 717,572,625,223.89/1,032,561.98
  6. Step 6: Final answer
    x = 694,943.88

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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.