Home / 3,181,841.46-4,389,686.46-2,356,924.50

Finding the Fourth Proportional to 3,181,841.46, 4,389,686.46 and 2,356,924.50

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Solution

The fourth proportional to 3,181,841.46, 4,389,686.46 and 2,356,924.50 is: 3,251,626.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,181,841.46 : 4,389,686.46 = 2,356,924.50 : x
  2. Step 2: Convert to fraction form
    3,181,841.46/4,389,686.46 = 2,356,924.50/x
  3. Step 3: Cross multiply
    3,181,841.46x = 4,389,686.46 × 2,356,924.50
  4. Step 4: Simplify right side
    3,181,841.46x = 10,346,159,564,892.27
  5. Step 5: Solve for x
    x = 10,346,159,564,892.27/3,181,841.46
  6. Step 6: Final answer
    x = 3,251,626.36

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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.