Home / 2,569,133.45-3,545,417.69-1,451,527.24

Finding the Fourth Proportional to 2,569,133.45, 3,545,417.69 and 1,451,527.24

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Solution

The fourth proportional to 2,569,133.45, 3,545,417.69 and 1,451,527.24 is: 2,003,115.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,133.45 : 3,545,417.69 = 1,451,527.24 : x
  2. Step 2: Convert to fraction form
    2,569,133.45/3,545,417.69 = 1,451,527.24/x
  3. Step 3: Cross multiply
    2,569,133.45x = 3,545,417.69 × 1,451,527.24
  4. Step 4: Simplify right side
    2,569,133.45x = 5,146,270,350,182.58
  5. Step 5: Solve for x
    x = 5,146,270,350,182.58/2,569,133.45
  6. Step 6: Final answer
    x = 2,003,115.24

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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.