Home / 1,618,251.84-2,426,626.89-944,527.05

Finding the Fourth Proportional to 1,618,251.84, 2,426,626.89 and 944,527.05

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Solution

The fourth proportional to 1,618,251.84, 2,426,626.89 and 944,527.05 is: 1,416,352.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,251.84 : 2,426,626.89 = 944,527.05 : x
  2. Step 2: Convert to fraction form
    1,618,251.84/2,426,626.89 = 944,527.05/x
  3. Step 3: Cross multiply
    1,618,251.84x = 2,426,626.89 × 944,527.05
  4. Step 4: Simplify right side
    1,618,251.84x = 2,292,014,737,862.37
  5. Step 5: Solve for x
    x = 2,292,014,737,862.37/1,618,251.84
  6. Step 6: Final answer
    x = 1,416,352.31

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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.