Home / 4,311,197.60-5,949,494.16-2,377,526.72

Finding the Fourth Proportional to 4,311,197.60, 5,949,494.16 and 2,377,526.72

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Solution

The fourth proportional to 4,311,197.60, 5,949,494.16 and 2,377,526.72 is: 3,281,009.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,197.60 : 5,949,494.16 = 2,377,526.72 : x
  2. Step 2: Convert to fraction form
    4,311,197.60/5,949,494.16 = 2,377,526.72/x
  3. Step 3: Cross multiply
    4,311,197.60x = 5,949,494.16 × 2,377,526.72
  4. Step 4: Simplify right side
    4,311,197.60x = 14,145,081,335,883.96
  5. Step 5: Solve for x
    x = 14,145,081,335,883.96/4,311,197.60
  6. Step 6: Final answer
    x = 3,281,009.74

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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.