Home / 5,335,963.64-8,004,166.89-1,549,446.51

Finding the Fourth Proportional to 5,335,963.64, 8,004,166.89 and 1,549,446.51

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Solution

The fourth proportional to 5,335,963.64, 8,004,166.89 and 1,549,446.51 is: 2,324,234.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,963.64 : 8,004,166.89 = 1,549,446.51 : x
  2. Step 2: Convert to fraction form
    5,335,963.64/8,004,166.89 = 1,549,446.51/x
  3. Step 3: Cross multiply
    5,335,963.64x = 8,004,166.89 × 1,549,446.51
  4. Step 4: Simplify right side
    5,335,963.64x = 12,402,028,453,168.05
  5. Step 5: Solve for x
    x = 12,402,028,453,168.05/5,335,963.64
  6. Step 6: Final answer
    x = 2,324,234.06

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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.