Home / 2,444,519.60-3,668,091.60-1,024,719.20

Finding the Fourth Proportional to 2,444,519.60, 3,668,091.60 and 1,024,719.20

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Solution

The fourth proportional to 2,444,519.60, 3,668,091.60 and 1,024,719.20 is: 1,537,628.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,519.60 : 3,668,091.60 = 1,024,719.20 : x
  2. Step 2: Convert to fraction form
    2,444,519.60/3,668,091.60 = 1,024,719.20/x
  3. Step 3: Cross multiply
    2,444,519.60x = 3,668,091.60 × 1,024,719.20
  4. Step 4: Simplify right side
    2,444,519.60x = 3,758,763,889,878.72
  5. Step 5: Solve for x
    x = 3,758,763,889,878.72/2,444,519.60
  6. Step 6: Final answer
    x = 1,537,628.86

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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.