Home / 2,334,288.88-3,223,975.85-1,569,013.84

Finding the Fourth Proportional to 2,334,288.88, 3,223,975.85 and 1,569,013.84

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Solution

The fourth proportional to 2,334,288.88, 3,223,975.85 and 1,569,013.84 is: 2,167,025.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,288.88 : 3,223,975.85 = 1,569,013.84 : x
  2. Step 2: Convert to fraction form
    2,334,288.88/3,223,975.85 = 1,569,013.84/x
  3. Step 3: Cross multiply
    2,334,288.88x = 3,223,975.85 × 1,569,013.84
  4. Step 4: Simplify right side
    2,334,288.88x = 5,058,462,728,475.76
  5. Step 5: Solve for x
    x = 5,058,462,728,475.76/2,334,288.88
  6. Step 6: Final answer
    x = 2,167,025.16

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Why These Related Problems?

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