Home / 5,079,251.64-7,009,682.22-3,357,386.04

Finding the Fourth Proportional to 5,079,251.64, 7,009,682.22 and 3,357,386.04

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Solution

The fourth proportional to 5,079,251.64, 7,009,682.22 and 3,357,386.04 is: 4,633,400.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,079,251.64 : 7,009,682.22 = 3,357,386.04 : x
  2. Step 2: Convert to fraction form
    5,079,251.64/7,009,682.22 = 3,357,386.04/x
  3. Step 3: Cross multiply
    5,079,251.64x = 7,009,682.22 × 3,357,386.04
  4. Step 4: Simplify right side
    5,079,251.64x = 23,534,209,230,264.21
  5. Step 5: Solve for x
    x = 23,534,209,230,264.21/5,079,251.64
  6. Step 6: Final answer
    x = 4,633,400.92

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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.