Home / 4,549,541.38-6,823,570.31-1,516,932.36

Finding the Fourth Proportional to 4,549,541.38, 6,823,570.31 and 1,516,932.36

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Solution

The fourth proportional to 4,549,541.38, 6,823,570.31 and 1,516,932.36 is: 2,275,151.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,541.38 : 6,823,570.31 = 1,516,932.36 : x
  2. Step 2: Convert to fraction form
    4,549,541.38/6,823,570.31 = 1,516,932.36/x
  3. Step 3: Cross multiply
    4,549,541.38x = 6,823,570.31 × 1,516,932.36
  4. Step 4: Simplify right side
    4,549,541.38x = 10,350,894,612,078.07
  5. Step 5: Solve for x
    x = 10,350,894,612,078.07/4,549,541.38
  6. Step 6: Final answer
    x = 2,275,151.22

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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.