Home / 2,463,528.19-3,399,175.80-1,375,632.39

Finding the Fourth Proportional to 2,463,528.19, 3,399,175.80 and 1,375,632.39

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Solution

The fourth proportional to 2,463,528.19, 3,399,175.80 and 1,375,632.39 is: 1,898,097.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,528.19 : 3,399,175.80 = 1,375,632.39 : x
  2. Step 2: Convert to fraction form
    2,463,528.19/3,399,175.80 = 1,375,632.39/x
  3. Step 3: Cross multiply
    2,463,528.19x = 3,399,175.80 × 1,375,632.39
  4. Step 4: Simplify right side
    2,463,528.19x = 4,676,016,329,784.16
  5. Step 5: Solve for x
    x = 4,676,016,329,784.16/2,463,528.19
  6. Step 6: Final answer
    x = 1,898,097.35

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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.