Home / 2,455,713.78-3,364,344.12-2,363,670.39

Finding the Fourth Proportional to 2,455,713.78, 3,364,344.12 and 2,363,670.39

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Solution

The fourth proportional to 2,455,713.78, 3,364,344.12 and 2,363,670.39 is: 3,238,244.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,713.78 : 3,364,344.12 = 2,363,670.39 : x
  2. Step 2: Convert to fraction form
    2,455,713.78/3,364,344.12 = 2,363,670.39/x
  3. Step 3: Cross multiply
    2,455,713.78x = 3,364,344.12 × 2,363,670.39
  4. Step 4: Simplify right side
    2,455,713.78x = 7,952,200,578,214.61
  5. Step 5: Solve for x
    x = 7,952,200,578,214.61/2,455,713.78
  6. Step 6: Final answer
    x = 3,238,244.07

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.