Home / 960,692.16-1,325,823.80-530,963.04

Finding the Fourth Proportional to 960,692.16, 1,325,823.80 and 530,963.04

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Solution

The fourth proportional to 960,692.16, 1,325,823.80 and 530,963.04 is: 732,766.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,692.16 : 1,325,823.80 = 530,963.04 : x
  2. Step 2: Convert to fraction form
    960,692.16/1,325,823.80 = 530,963.04/x
  3. Step 3: Cross multiply
    960,692.16x = 1,325,823.80 × 530,963.04
  4. Step 4: Simplify right side
    960,692.16x = 703,963,435,352.35
  5. Step 5: Solve for x
    x = 703,963,435,352.35/960,692.16
  6. Step 6: Final answer
    x = 732,766.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.