Home / 1,595,234.25-2,392,851.38-473,303.25

Finding the Fourth Proportional to 1,595,234.25, 2,392,851.38 and 473,303.25

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Solution

The fourth proportional to 1,595,234.25, 2,392,851.38 and 473,303.25 is: 709,954.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,234.25 : 2,392,851.38 = 473,303.25 : x
  2. Step 2: Convert to fraction form
    1,595,234.25/2,392,851.38 = 473,303.25/x
  3. Step 3: Cross multiply
    1,595,234.25x = 2,392,851.38 × 473,303.25
  4. Step 4: Simplify right side
    1,595,234.25x = 1,132,544,332,554.47
  5. Step 5: Solve for x
    x = 1,132,544,332,554.47/1,595,234.25
  6. Step 6: Final answer
    x = 709,954.88

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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.