Home / 967,738.86-1,333,510.18-748,616.50

Finding the Fourth Proportional to 967,738.86, 1,333,510.18 and 748,616.50

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Solution

The fourth proportional to 967,738.86, 1,333,510.18 and 748,616.50 is: 1,031,567.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,738.86 : 1,333,510.18 = 748,616.50 : x
  2. Step 2: Convert to fraction form
    967,738.86/1,333,510.18 = 748,616.50/x
  3. Step 3: Cross multiply
    967,738.86x = 1,333,510.18 × 748,616.50
  4. Step 4: Simplify right side
    967,738.86x = 998,287,723,665.97
  5. Step 5: Solve for x
    x = 998,287,723,665.97/967,738.86
  6. Step 6: Final answer
    x = 1,031,567.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.