Home / 1,034,858.76-1,552,288.54-465,575.04

Finding the Fourth Proportional to 1,034,858.76, 1,552,288.54 and 465,575.04

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Solution

The fourth proportional to 1,034,858.76, 1,552,288.54 and 465,575.04 is: 698,362.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,858.76 : 1,552,288.54 = 465,575.04 : x
  2. Step 2: Convert to fraction form
    1,034,858.76/1,552,288.54 = 465,575.04/x
  3. Step 3: Cross multiply
    1,034,858.76x = 1,552,288.54 × 465,575.04
  4. Step 4: Simplify right side
    1,034,858.76x = 722,706,799,102.04
  5. Step 5: Solve for x
    x = 722,706,799,102.04/1,034,858.76
  6. Step 6: Final answer
    x = 698,362.74

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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.