Home / 4,268,473.47-6,402,238.63-1,073,600.90

Finding the Fourth Proportional to 4,268,473.47, 6,402,238.63 and 1,073,600.90

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Solution

The fourth proportional to 4,268,473.47, 6,402,238.63 and 1,073,600.90 is: 1,610,282.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,473.47 : 6,402,238.63 = 1,073,600.90 : x
  2. Step 2: Convert to fraction form
    4,268,473.47/6,402,238.63 = 1,073,600.90/x
  3. Step 3: Cross multiply
    4,268,473.47x = 6,402,238.63 × 1,073,600.90
  4. Step 4: Simplify right side
    4,268,473.47x = 6,873,449,155,182.77
  5. Step 5: Solve for x
    x = 6,873,449,155,182.77/4,268,473.47
  6. Step 6: Final answer
    x = 1,610,282.74

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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.