Home / 1,175,244.80-1,763,158.80-333,795.20

Finding the Fourth Proportional to 1,175,244.80, 1,763,158.80 and 333,795.20

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Solution

The fourth proportional to 1,175,244.80, 1,763,158.80 and 333,795.20 is: 500,775.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,244.80 : 1,763,158.80 = 333,795.20 : x
  2. Step 2: Convert to fraction form
    1,175,244.80/1,763,158.80 = 333,795.20/x
  3. Step 3: Cross multiply
    1,175,244.80x = 1,763,158.80 × 333,795.20
  4. Step 4: Simplify right side
    1,175,244.80x = 588,533,944,277.76
  5. Step 5: Solve for x
    x = 588,533,944,277.76/1,175,244.80
  6. Step 6: Final answer
    x = 500,775.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.