Home / 1,107,793.42-1,528,752.99-598,494.22

Finding the Fourth Proportional to 1,107,793.42, 1,528,752.99 and 598,494.22

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Solution

The fourth proportional to 1,107,793.42, 1,528,752.99 and 598,494.22 is: 825,920.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,793.42 : 1,528,752.99 = 598,494.22 : x
  2. Step 2: Convert to fraction form
    1,107,793.42/1,528,752.99 = 598,494.22/x
  3. Step 3: Cross multiply
    1,107,793.42x = 1,528,752.99 × 598,494.22
  4. Step 4: Simplify right side
    1,107,793.42x = 914,949,828,322.72
  5. Step 5: Solve for x
    x = 914,949,828,322.72/1,107,793.42
  6. Step 6: Final answer
    x = 825,920.98

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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.