Home / 896,949.55-1,344,095.19-738,153.91

Finding the Fourth Proportional to 896,949.55, 1,344,095.19 and 738,153.91

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Solution

The fourth proportional to 896,949.55, 1,344,095.19 and 738,153.91 is: 1,106,137.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,949.55 : 1,344,095.19 = 738,153.91 : x
  2. Step 2: Convert to fraction form
    896,949.55/1,344,095.19 = 738,153.91/x
  3. Step 3: Cross multiply
    896,949.55x = 1,344,095.19 × 738,153.91
  4. Step 4: Simplify right side
    896,949.55x = 992,149,114,705.07
  5. Step 5: Solve for x
    x = 992,149,114,705.07/896,949.55
  6. Step 6: Final answer
    x = 1,106,137.04

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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.