Home / 3,522,788.55-5,275,210.53-2,321,068.50

Finding the Fourth Proportional to 3,522,788.55, 5,275,210.53 and 2,321,068.50

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Solution

The fourth proportional to 3,522,788.55, 5,275,210.53 and 2,321,068.50 is: 3,475,691.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,788.55 : 5,275,210.53 = 2,321,068.50 : x
  2. Step 2: Convert to fraction form
    3,522,788.55/5,275,210.53 = 2,321,068.50/x
  3. Step 3: Cross multiply
    3,522,788.55x = 5,275,210.53 × 2,321,068.50
  4. Step 4: Simplify right side
    3,522,788.55x = 12,244,124,992,051.30
  5. Step 5: Solve for x
    x = 12,244,124,992,051.30/3,522,788.55
  6. Step 6: Final answer
    x = 3,475,691.15

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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.