Home / 1,514,082.36-2,268,713.90-1,059,534.23

Finding the Fourth Proportional to 1,514,082.36, 2,268,713.90 and 1,059,534.23

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Solution

The fourth proportional to 1,514,082.36, 2,268,713.90 and 1,059,534.23 is: 1,587,615.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,082.36 : 2,268,713.90 = 1,059,534.23 : x
  2. Step 2: Convert to fraction form
    1,514,082.36/2,268,713.90 = 1,059,534.23/x
  3. Step 3: Cross multiply
    1,514,082.36x = 2,268,713.90 × 1,059,534.23
  4. Step 4: Simplify right side
    1,514,082.36x = 2,403,780,020,472.18
  5. Step 5: Solve for x
    x = 2,403,780,020,472.18/1,514,082.36
  6. Step 6: Final answer
    x = 1,587,615.10

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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.