Home / 2,284,460.69-3,152,555.75-1,265,865.44

Finding the Fourth Proportional to 2,284,460.69, 3,152,555.75 and 1,265,865.44

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Solution

The fourth proportional to 2,284,460.69, 3,152,555.75 and 1,265,865.44 is: 1,746,894.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,460.69 : 3,152,555.75 = 1,265,865.44 : x
  2. Step 2: Convert to fraction form
    2,284,460.69/3,152,555.75 = 1,265,865.44/x
  3. Step 3: Cross multiply
    2,284,460.69x = 3,152,555.75 × 1,265,865.44
  4. Step 4: Simplify right side
    2,284,460.69x = 3,990,711,371,598.28
  5. Step 5: Solve for x
    x = 3,990,711,371,598.28/2,284,460.69
  6. Step 6: Final answer
    x = 1,746,894.31

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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.