Home / 3,564,358.80-5,346,538.20-1,168,281.60

Finding the Fourth Proportional to 3,564,358.80, 5,346,538.20 and 1,168,281.60

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Solution

The fourth proportional to 3,564,358.80, 5,346,538.20 and 1,168,281.60 is: 1,752,422.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,358.80 : 5,346,538.20 = 1,168,281.60 : x
  2. Step 2: Convert to fraction form
    3,564,358.80/5,346,538.20 = 1,168,281.60/x
  3. Step 3: Cross multiply
    3,564,358.80x = 5,346,538.20 × 1,168,281.60
  4. Step 4: Simplify right side
    3,564,358.80x = 6,246,262,202,757.12
  5. Step 5: Solve for x
    x = 6,246,262,202,757.12/3,564,358.80
  6. Step 6: Final answer
    x = 1,752,422.40

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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.