Home / 9,589,465.12-14,384,322.35-3,199,717.47

Finding the Fourth Proportional to 9,589,465.12, 14,384,322.35 and 3,199,717.47

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Solution

The fourth proportional to 9,589,465.12, 14,384,322.35 and 3,199,717.47 is: 4,799,617.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,465.12 : 14,384,322.35 = 3,199,717.47 : x
  2. Step 2: Convert to fraction form
    9,589,465.12/14,384,322.35 = 3,199,717.47/x
  3. Step 3: Cross multiply
    9,589,465.12x = 14,384,322.35 × 3,199,717.47
  4. Step 4: Simplify right side
    9,589,465.12x = 46,025,767,517,406.45
  5. Step 5: Solve for x
    x = 46,025,767,517,406.45/9,589,465.12
  6. Step 6: Final answer
    x = 4,799,617.80

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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.