Home / 732,815.70-1,099,223.55-732,815.70

Finding the Fourth Proportional to 732,815.70, 1,099,223.55 and 732,815.70

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Solution

The fourth proportional to 732,815.70, 1,099,223.55 and 732,815.70 is: 1,099,223.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,815.70 : 1,099,223.55 = 732,815.70 : x
  2. Step 2: Convert to fraction form
    732,815.70/1,099,223.55 = 732,815.70/x
  3. Step 3: Cross multiply
    732,815.70x = 1,099,223.55 × 732,815.70
  4. Step 4: Simplify right side
    732,815.70x = 805,528,275,249.74
  5. Step 5: Solve for x
    x = 805,528,275,249.74/732,815.70
  6. Step 6: Final answer
    x = 1,099,223.55

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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.