Home / 1,569,696.10-2,354,544.15-622,579.30

Finding the Fourth Proportional to 1,569,696.10, 2,354,544.15 and 622,579.30

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Solution

The fourth proportional to 1,569,696.10, 2,354,544.15 and 622,579.30 is: 933,868.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,696.10 : 2,354,544.15 = 622,579.30 : x
  2. Step 2: Convert to fraction form
    1,569,696.10/2,354,544.15 = 622,579.30/x
  3. Step 3: Cross multiply
    1,569,696.10x = 2,354,544.15 × 622,579.30
  4. Step 4: Simplify right side
    1,569,696.10x = 1,465,890,448,726.10
  5. Step 5: Solve for x
    x = 1,465,890,448,726.10/1,569,696.10
  6. Step 6: Final answer
    x = 933,868.95

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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.