Home / 2,197,392.54-3,301,140.24-1,550,457.69

Finding the Fourth Proportional to 2,197,392.54, 3,301,140.24 and 1,550,457.69

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Solution

The fourth proportional to 2,197,392.54, 3,301,140.24 and 1,550,457.69 is: 2,329,250.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,392.54 : 3,301,140.24 = 1,550,457.69 : x
  2. Step 2: Convert to fraction form
    2,197,392.54/3,301,140.24 = 1,550,457.69/x
  3. Step 3: Cross multiply
    2,197,392.54x = 3,301,140.24 × 1,550,457.69
  4. Step 4: Simplify right side
    2,197,392.54x = 5,118,278,270,876.45
  5. Step 5: Solve for x
    x = 5,118,278,270,876.45/2,197,392.54
  6. Step 6: Final answer
    x = 2,329,250.77

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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.