Home / 3,307,870.26-4,566,561.57-2,829,573.54

Finding the Fourth Proportional to 3,307,870.26, 4,566,561.57 and 2,829,573.54

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Solution

The fourth proportional to 3,307,870.26, 4,566,561.57 and 2,829,573.54 is: 3,906,266.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,870.26 : 4,566,561.57 = 2,829,573.54 : x
  2. Step 2: Convert to fraction form
    3,307,870.26/4,566,561.57 = 2,829,573.54/x
  3. Step 3: Cross multiply
    3,307,870.26x = 4,566,561.57 × 2,829,573.54
  4. Step 4: Simplify right side
    3,307,870.26x = 12,921,421,787,252.86
  5. Step 5: Solve for x
    x = 12,921,421,787,252.86/3,307,870.26
  6. Step 6: Final answer
    x = 3,906,266.20

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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.