Home / 1,110,496.80-1,532,467.28-601,195.04

Finding the Fourth Proportional to 1,110,496.80, 1,532,467.28 and 601,195.04

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Solution

The fourth proportional to 1,110,496.80, 1,532,467.28 and 601,195.04 is: 829,639.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,496.80 : 1,532,467.28 = 601,195.04 : x
  2. Step 2: Convert to fraction form
    1,110,496.80/1,532,467.28 = 601,195.04/x
  3. Step 3: Cross multiply
    1,110,496.80x = 1,532,467.28 × 601,195.04
  4. Step 4: Simplify right side
    1,110,496.80x = 921,311,727,698.29
  5. Step 5: Solve for x
    x = 921,311,727,698.29/1,110,496.80
  6. Step 6: Final answer
    x = 829,639.25

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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.