Home / 1,110,494.80-1,532,464.52-601,193.04

Finding the Fourth Proportional to 1,110,494.80, 1,532,464.52 and 601,193.04

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Solution

The fourth proportional to 1,110,494.80, 1,532,464.52 and 601,193.04 is: 829,636.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,494.80 : 1,532,464.52 = 601,193.04 : x
  2. Step 2: Convert to fraction form
    1,110,494.80/1,532,464.52 = 601,193.04/x
  3. Step 3: Cross multiply
    1,110,494.80x = 1,532,464.52 × 601,193.04
  4. Step 4: Simplify right side
    1,110,494.80x = 921,307,003,470.94
  5. Step 5: Solve for x
    x = 921,307,003,470.94/1,110,494.80
  6. Step 6: Final answer
    x = 829,636.49

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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.