Home / 1,713,281.48-2,568,113.76-574,964.36

Finding the Fourth Proportional to 1,713,281.48, 2,568,113.76 and 574,964.36

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Solution

The fourth proportional to 1,713,281.48, 2,568,113.76 and 574,964.36 is: 861,839.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,281.48 : 2,568,113.76 = 574,964.36 : x
  2. Step 2: Convert to fraction form
    1,713,281.48/2,568,113.76 = 574,964.36/x
  3. Step 3: Cross multiply
    1,713,281.48x = 2,568,113.76 × 574,964.36
  4. Step 4: Simplify right side
    1,713,281.48x = 1,476,573,884,425.59
  5. Step 5: Solve for x
    x = 1,476,573,884,425.59/1,713,281.48
  6. Step 6: Final answer
    x = 861,839.63

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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.