Home / 2,284,458.19-3,152,552.30-1,265,862.94

Finding the Fourth Proportional to 2,284,458.19, 3,152,552.30 and 1,265,862.94

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Solution

The fourth proportional to 2,284,458.19, 3,152,552.30 and 1,265,862.94 is: 1,746,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,458.19 : 3,152,552.30 = 1,265,862.94 : x
  2. Step 2: Convert to fraction form
    2,284,458.19/3,152,552.30 = 1,265,862.94/x
  3. Step 3: Cross multiply
    2,284,458.19x = 3,152,552.30 × 1,265,862.94
  4. Step 4: Simplify right side
    2,284,458.19x = 3,990,699,113,518.05
  5. Step 5: Solve for x
    x = 3,990,699,113,518.05/2,284,458.19
  6. Step 6: Final answer
    x = 1,746,890.85

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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.