Home / 2,514,634.52-3,470,863.08-1,548,574.80

Finding the Fourth Proportional to 2,514,634.52, 3,470,863.08 and 1,548,574.80

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Solution

The fourth proportional to 2,514,634.52, 3,470,863.08 and 1,548,574.80 is: 2,137,444.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,634.52 : 3,470,863.08 = 1,548,574.80 : x
  2. Step 2: Convert to fraction form
    2,514,634.52/3,470,863.08 = 1,548,574.80/x
  3. Step 3: Cross multiply
    2,514,634.52x = 3,470,863.08 × 1,548,574.80
  4. Step 4: Simplify right side
    2,514,634.52x = 5,374,891,099,938.38
  5. Step 5: Solve for x
    x = 5,374,891,099,938.38/2,514,634.52
  6. Step 6: Final answer
    x = 2,137,444.25

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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.