Home / 2,854,468.09-4,283,252.48-1,657,251.01

Finding the Fourth Proportional to 2,854,468.09, 4,283,252.48 and 1,657,251.01

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Solution

The fourth proportional to 2,854,468.09, 4,283,252.48 and 1,657,251.01 is: 2,486,776.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,468.09 : 4,283,252.48 = 1,657,251.01 : x
  2. Step 2: Convert to fraction form
    2,854,468.09/4,283,252.48 = 1,657,251.01/x
  3. Step 3: Cross multiply
    2,854,468.09x = 4,283,252.48 × 1,657,251.01
  4. Step 4: Simplify right side
    2,854,468.09x = 7,098,424,498,565.01
  5. Step 5: Solve for x
    x = 7,098,424,498,565.01/2,854,468.09
  6. Step 6: Final answer
    x = 2,486,776.62

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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.