Home / 4,349,215.20-6,526,061.37-1,792,319.34

Finding the Fourth Proportional to 4,349,215.20, 6,526,061.37 and 1,792,319.34

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Solution

The fourth proportional to 4,349,215.20, 6,526,061.37 and 1,792,319.34 is: 2,689,401.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,215.20 : 6,526,061.37 = 1,792,319.34 : x
  2. Step 2: Convert to fraction form
    4,349,215.20/6,526,061.37 = 1,792,319.34/x
  3. Step 3: Cross multiply
    4,349,215.20x = 6,526,061.37 × 1,792,319.34
  4. Step 4: Simplify right side
    4,349,215.20x = 11,696,786,007,477.90
  5. Step 5: Solve for x
    x = 11,696,786,007,477.90/4,349,215.20
  6. Step 6: Final answer
    x = 2,689,401.53

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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.