Home / 2,819,737.73-4,229,396.33-900,851.67

Finding the Fourth Proportional to 2,819,737.73, 4,229,396.33 and 900,851.67

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Solution

The fourth proportional to 2,819,737.73, 4,229,396.33 and 900,851.67 is: 1,351,210.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,819,737.73 : 4,229,396.33 = 900,851.67 : x
  2. Step 2: Convert to fraction form
    2,819,737.73/4,229,396.33 = 900,851.67/x
  3. Step 3: Cross multiply
    2,819,737.73x = 4,229,396.33 × 900,851.67
  4. Step 4: Simplify right side
    2,819,737.73x = 3,810,058,742,468.11
  5. Step 5: Solve for x
    x = 3,810,058,742,468.11/2,819,737.73
  6. Step 6: Final answer
    x = 1,351,210.33

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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.