Home / 1,063,948.80-1,468,250.88-580,516.16

Finding the Fourth Proportional to 1,063,948.80, 1,468,250.88 and 580,516.16

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Solution

The fourth proportional to 1,063,948.80, 1,468,250.88 and 580,516.16 is: 801,113.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,948.80 : 1,468,250.88 = 580,516.16 : x
  2. Step 2: Convert to fraction form
    1,063,948.80/1,468,250.88 = 580,516.16/x
  3. Step 3: Cross multiply
    1,063,948.80x = 1,468,250.88 × 580,516.16
  4. Step 4: Simplify right side
    1,063,948.80x = 852,343,362,774.22
  5. Step 5: Solve for x
    x = 852,343,362,774.22/1,063,948.80
  6. Step 6: Final answer
    x = 801,113.14

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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.