Home / 3,630,074.60-5,445,454.54-1,071,299.24

Finding the Fourth Proportional to 3,630,074.60, 5,445,454.54 and 1,071,299.24

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Solution

The fourth proportional to 3,630,074.60, 5,445,454.54 and 1,071,299.24 is: 1,607,049.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,074.60 : 5,445,454.54 = 1,071,299.24 : x
  2. Step 2: Convert to fraction form
    3,630,074.60/5,445,454.54 = 1,071,299.24/x
  3. Step 3: Cross multiply
    3,630,074.60x = 5,445,454.54 × 1,071,299.24
  4. Step 4: Simplify right side
    3,630,074.60x = 5,833,711,310,156.55
  5. Step 5: Solve for x
    x = 5,833,711,310,156.55/3,630,074.60
  6. Step 6: Final answer
    x = 1,607,049.98

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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.