Home / 1,832,052.23-2,528,247.33-1,016,309.43

Finding the Fourth Proportional to 1,832,052.23, 2,528,247.33 and 1,016,309.43

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Solution

The fourth proportional to 1,832,052.23, 2,528,247.33 and 1,016,309.43 is: 1,402,515.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,052.23 : 2,528,247.33 = 1,016,309.43 : x
  2. Step 2: Convert to fraction form
    1,832,052.23/2,528,247.33 = 1,016,309.43/x
  3. Step 3: Cross multiply
    1,832,052.23x = 2,528,247.33 × 1,016,309.43
  4. Step 4: Simplify right side
    1,832,052.23x = 2,569,481,602,851.32
  5. Step 5: Solve for x
    x = 2,569,481,602,851.32/1,832,052.23
  6. Step 6: Final answer
    x = 1,402,515.48

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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.