Home / 2,567,278.90-3,845,381.94-2,416,364.14

Finding the Fourth Proportional to 2,567,278.90, 3,845,381.94 and 2,416,364.14

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Solution

The fourth proportional to 2,567,278.90, 3,845,381.94 and 2,416,364.14 is: 3,619,335.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,278.90 : 3,845,381.94 = 2,416,364.14 : x
  2. Step 2: Convert to fraction form
    2,567,278.90/3,845,381.94 = 2,416,364.14/x
  3. Step 3: Cross multiply
    2,567,278.90x = 3,845,381.94 × 2,416,364.14
  4. Step 4: Simplify right side
    2,567,278.90x = 9,291,843,024,419.63
  5. Step 5: Solve for x
    x = 9,291,843,024,419.63/2,567,278.90
  6. Step 6: Final answer
    x = 3,619,335.25

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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.