Home / 3,510,270.31-5,267,348.38-1,713,168.67

Finding the Fourth Proportional to 3,510,270.31, 5,267,348.38 and 1,713,168.67

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Solution

The fourth proportional to 3,510,270.31, 5,267,348.38 and 1,713,168.67 is: 2,570,701.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,270.31 : 5,267,348.38 = 1,713,168.67 : x
  2. Step 2: Convert to fraction form
    3,510,270.31/5,267,348.38 = 1,713,168.67/x
  3. Step 3: Cross multiply
    3,510,270.31x = 5,267,348.38 × 1,713,168.67
  4. Step 4: Simplify right side
    3,510,270.31x = 9,023,856,192,254.51
  5. Step 5: Solve for x
    x = 9,023,856,192,254.51/3,510,270.31
  6. Step 6: Final answer
    x = 2,570,701.23

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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.