Home / 2,932,559.64-4,046,952.38-1,625,851.64

Finding the Fourth Proportional to 2,932,559.64, 4,046,952.38 and 1,625,851.64

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Solution

The fourth proportional to 2,932,559.64, 4,046,952.38 and 1,625,851.64 is: 2,243,686.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,559.64 : 4,046,952.38 = 1,625,851.64 : x
  2. Step 2: Convert to fraction form
    2,932,559.64/4,046,952.38 = 1,625,851.64/x
  3. Step 3: Cross multiply
    2,932,559.64x = 4,046,952.38 × 1,625,851.64
  4. Step 4: Simplify right side
    2,932,559.64x = 6,579,744,166,013.03
  5. Step 5: Solve for x
    x = 6,579,744,166,013.03/2,932,559.64
  6. Step 6: Final answer
    x = 2,243,686.39

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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.