Home / 1,469,559.66-2,204,478.65-571,070.69

Finding the Fourth Proportional to 1,469,559.66, 2,204,478.65 and 571,070.69

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Solution

The fourth proportional to 1,469,559.66, 2,204,478.65 and 571,070.69 is: 856,660.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,559.66 : 2,204,478.65 = 571,070.69 : x
  2. Step 2: Convert to fraction form
    1,469,559.66/2,204,478.65 = 571,070.69/x
  3. Step 3: Cross multiply
    1,469,559.66x = 2,204,478.65 × 571,070.69
  4. Step 4: Simplify right side
    1,469,559.66x = 1,258,913,149,308.74
  5. Step 5: Solve for x
    x = 1,258,913,149,308.74/1,469,559.66
  6. Step 6: Final answer
    x = 856,660.12

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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.