Home / 1,967,110.56-2,714,696.04-1,095,944.52

Finding the Fourth Proportional to 1,967,110.56, 2,714,696.04 and 1,095,944.52

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Solution

The fourth proportional to 1,967,110.56, 2,714,696.04 and 1,095,944.52 is: 1,512,449.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,110.56 : 2,714,696.04 = 1,095,944.52 : x
  2. Step 2: Convert to fraction form
    1,967,110.56/2,714,696.04 = 1,095,944.52/x
  3. Step 3: Cross multiply
    1,967,110.56x = 2,714,696.04 × 1,095,944.52
  4. Step 4: Simplify right side
    1,967,110.56x = 2,975,156,248,503.70
  5. Step 5: Solve for x
    x = 2,975,156,248,503.70/1,967,110.56
  6. Step 6: Final answer
    x = 1,512,449.94

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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.