Home / 2,416,116.29-3,616,288.54-1,776,250.58

Finding the Fourth Proportional to 2,416,116.29, 3,616,288.54 and 1,776,250.58

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Solution

The fourth proportional to 2,416,116.29, 3,616,288.54 and 1,776,250.58 is: 2,658,578.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,116.29 : 3,616,288.54 = 1,776,250.58 : x
  2. Step 2: Convert to fraction form
    2,416,116.29/3,616,288.54 = 1,776,250.58/x
  3. Step 3: Cross multiply
    2,416,116.29x = 3,616,288.54 × 1,776,250.58
  4. Step 4: Simplify right side
    2,416,116.29x = 6,423,434,594,100.28
  5. Step 5: Solve for x
    x = 6,423,434,594,100.28/2,416,116.29
  6. Step 6: Final answer
    x = 2,658,578.41

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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.