Home / 3,252,824.24-4,488,923.79-1,802,543.87

Finding the Fourth Proportional to 3,252,824.24, 4,488,923.79 and 1,802,543.87

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Solution

The fourth proportional to 3,252,824.24, 4,488,923.79 and 1,802,543.87 is: 2,487,525.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,824.24 : 4,488,923.79 = 1,802,543.87 : x
  2. Step 2: Convert to fraction form
    3,252,824.24/4,488,923.79 = 1,802,543.87/x
  3. Step 3: Cross multiply
    3,252,824.24x = 4,488,923.79 × 1,802,543.87
  4. Step 4: Simplify right side
    3,252,824.24x = 8,091,482,038,117.05
  5. Step 5: Solve for x
    x = 8,091,482,038,117.05/3,252,824.24
  6. Step 6: Final answer
    x = 2,487,525.13

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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.