Home / 1,016,532.10-1,402,801.26-580,944.58

Finding the Fourth Proportional to 1,016,532.10, 1,402,801.26 and 580,944.58

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Solution

The fourth proportional to 1,016,532.10, 1,402,801.26 and 580,944.58 is: 801,696.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,532.10 : 1,402,801.26 = 580,944.58 : x
  2. Step 2: Convert to fraction form
    1,016,532.10/1,402,801.26 = 580,944.58/x
  3. Step 3: Cross multiply
    1,016,532.10x = 1,402,801.26 × 580,944.58
  4. Step 4: Simplify right side
    1,016,532.10x = 814,949,788,707.91
  5. Step 5: Solve for x
    x = 814,949,788,707.91/1,016,532.10
  6. Step 6: Final answer
    x = 801,696.07

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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.