Home / 1,828,270.64-2,522,713.56-1,148,726

Finding the Fourth Proportional to 1,828,270.64, 2,522,713.56 and 1,148,726

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Solution

The fourth proportional to 1,828,270.64, 2,522,713.56 and 1,148,726 is: 1,585,053.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,270.64 : 2,522,713.56 = 1,148,726 : x
  2. Step 2: Convert to fraction form
    1,828,270.64/2,522,713.56 = 1,148,726/x
  3. Step 3: Cross multiply
    1,828,270.64x = 2,522,713.56 × 1,148,726
  4. Step 4: Simplify right side
    1,828,270.64x = 2,897,906,656,924.56
  5. Step 5: Solve for x
    x = 2,897,906,656,924.56/1,828,270.64
  6. Step 6: Final answer
    x = 1,585,053.43

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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.