Home / 4,629,304.20-6,941,419.32-1,433,543.16

Finding the Fourth Proportional to 4,629,304.20, 6,941,419.32 and 1,433,543.16

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Solution

The fourth proportional to 4,629,304.20, 6,941,419.32 and 1,433,543.16 is: 2,149,529.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,304.20 : 6,941,419.32 = 1,433,543.16 : x
  2. Step 2: Convert to fraction form
    4,629,304.20/6,941,419.32 = 1,433,543.16/x
  3. Step 3: Cross multiply
    4,629,304.20x = 6,941,419.32 × 1,433,543.16
  4. Step 4: Simplify right side
    4,629,304.20x = 9,950,824,186,877.85
  5. Step 5: Solve for x
    x = 9,950,824,186,877.85/4,629,304.20
  6. Step 6: Final answer
    x = 2,149,529.12

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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.