Home / 958,529.60-1,436,044.80-584,115.20

Finding the Fourth Proportional to 958,529.60, 1,436,044.80 and 584,115.20

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Solution

The fourth proportional to 958,529.60, 1,436,044.80 and 584,115.20 is: 875,106.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,529.60 : 1,436,044.80 = 584,115.20 : x
  2. Step 2: Convert to fraction form
    958,529.60/1,436,044.80 = 584,115.20/x
  3. Step 3: Cross multiply
    958,529.60x = 1,436,044.80 × 584,115.20
  4. Step 4: Simplify right side
    958,529.60x = 838,815,595,560.96
  5. Step 5: Solve for x
    x = 838,815,595,560.96/958,529.60
  6. Step 6: Final answer
    x = 875,106.62

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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.