Home / 966,217.04-1,442,819.06-789,075.44

Finding the Fourth Proportional to 966,217.04, 1,442,819.06 and 789,075.44

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Solution

The fourth proportional to 966,217.04, 1,442,819.06 and 789,075.44 is: 1,178,299.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,217.04 : 1,442,819.06 = 789,075.44 : x
  2. Step 2: Convert to fraction form
    966,217.04/1,442,819.06 = 789,075.44/x
  3. Step 3: Cross multiply
    966,217.04x = 1,442,819.06 × 789,075.44
  4. Step 4: Simplify right side
    966,217.04x = 1,138,493,084,609.89
  5. Step 5: Solve for x
    x = 1,138,493,084,609.89/966,217.04
  6. Step 6: Final answer
    x = 1,178,299.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.