Home / 1,063,238.96-1,467,306.48-604,372.64

Finding the Fourth Proportional to 1,063,238.96, 1,467,306.48 and 604,372.64

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Solution

The fourth proportional to 1,063,238.96, 1,467,306.48 and 604,372.64 is: 834,055.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,238.96 : 1,467,306.48 = 604,372.64 : x
  2. Step 2: Convert to fraction form
    1,063,238.96/1,467,306.48 = 604,372.64/x
  3. Step 3: Cross multiply
    1,063,238.96x = 1,467,306.48 × 604,372.64
  4. Step 4: Simplify right side
    1,063,238.96x = 886,799,891,006.71
  5. Step 5: Solve for x
    x = 886,799,891,006.71/1,063,238.96
  6. Step 6: Final answer
    x = 834,055.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.