Home / 5,073,625.03-7,609,627.43-1,478,551.04

Finding the Fourth Proportional to 5,073,625.03, 7,609,627.43 and 1,478,551.04

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Solution

The fourth proportional to 5,073,625.03, 7,609,627.43 and 1,478,551.04 is: 2,217,590.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,625.03 : 7,609,627.43 = 1,478,551.04 : x
  2. Step 2: Convert to fraction form
    5,073,625.03/7,609,627.43 = 1,478,551.04/x
  3. Step 3: Cross multiply
    5,073,625.03x = 7,609,627.43 × 1,478,551.04
  4. Step 4: Simplify right side
    5,073,625.03x = 11,251,222,550,639.03
  5. Step 5: Solve for x
    x = 11,251,222,550,639.03/5,073,625.03
  6. Step 6: Final answer
    x = 2,217,590.48

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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.