Home / 4,390,115.02-6,585,289.17-1,195,306.54

Finding the Fourth Proportional to 4,390,115.02, 6,585,289.17 and 1,195,306.54

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Solution

The fourth proportional to 4,390,115.02, 6,585,289.17 and 1,195,306.54 is: 1,792,991.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390,115.02 : 6,585,289.17 = 1,195,306.54 : x
  2. Step 2: Convert to fraction form
    4,390,115.02/6,585,289.17 = 1,195,306.54/x
  3. Step 3: Cross multiply
    4,390,115.02x = 6,585,289.17 × 1,195,306.54
  4. Step 4: Simplify right side
    4,390,115.02x = 7,871,439,212,692.17
  5. Step 5: Solve for x
    x = 7,871,439,212,692.17/4,390,115.02
  6. Step 6: Final answer
    x = 1,792,991.57

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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.