Home / 2,252,599.16-3,107,807.82-1,708,167.80

Finding the Fourth Proportional to 2,252,599.16, 3,107,807.82 and 1,708,167.80

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Solution

The fourth proportional to 2,252,599.16, 3,107,807.82 and 1,708,167.80 is: 2,356,680.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,599.16 : 3,107,807.82 = 1,708,167.80 : x
  2. Step 2: Convert to fraction form
    2,252,599.16/3,107,807.82 = 1,708,167.80/x
  3. Step 3: Cross multiply
    2,252,599.16x = 3,107,807.82 × 1,708,167.80
  4. Step 4: Simplify right side
    2,252,599.16x = 5,308,657,246,712.20
  5. Step 5: Solve for x
    x = 5,308,657,246,712.20/2,252,599.16
  6. Step 6: Final answer
    x = 2,356,680.82

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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.