Home / 1,624,517.15-2,436,743.01-559,535.63

Finding the Fourth Proportional to 1,624,517.15, 2,436,743.01 and 559,535.63

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Solution

The fourth proportional to 1,624,517.15, 2,436,743.01 and 559,535.63 is: 839,292.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,517.15 : 2,436,743.01 = 559,535.63 : x
  2. Step 2: Convert to fraction form
    1,624,517.15/2,436,743.01 = 559,535.63/x
  3. Step 3: Cross multiply
    1,624,517.15x = 2,436,743.01 × 559,535.63
  4. Step 4: Simplify right side
    1,624,517.15x = 1,363,444,535,248.45
  5. Step 5: Solve for x
    x = 1,363,444,535,248.45/1,624,517.15
  6. Step 6: Final answer
    x = 839,292.18

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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.