Home / 5,124,781.44-7,073,279.64-4,264,503.12

Finding the Fourth Proportional to 5,124,781.44, 7,073,279.64 and 4,264,503.12

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Solution

The fourth proportional to 5,124,781.44, 7,073,279.64 and 4,264,503.12 is: 5,885,914.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,124,781.44 : 7,073,279.64 = 4,264,503.12 : x
  2. Step 2: Convert to fraction form
    5,124,781.44/7,073,279.64 = 4,264,503.12/x
  3. Step 3: Cross multiply
    5,124,781.44x = 7,073,279.64 × 4,264,503.12
  4. Step 4: Simplify right side
    5,124,781.44x = 30,164,023,093,412.48
  5. Step 5: Solve for x
    x = 30,164,023,093,412.48/5,124,781.44
  6. Step 6: Final answer
    x = 5,885,914.05

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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.