Home / 1,132,121.50-1,697,684.10-599,518.24

Finding the Fourth Proportional to 1,132,121.50, 1,697,684.10 and 599,518.24

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Solution

The fourth proportional to 1,132,121.50, 1,697,684.10 and 599,518.24 is: 899,013.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,121.50 : 1,697,684.10 = 599,518.24 : x
  2. Step 2: Convert to fraction form
    1,132,121.50/1,697,684.10 = 599,518.24/x
  3. Step 3: Cross multiply
    1,132,121.50x = 1,697,684.10 × 599,518.24
  4. Step 4: Simplify right side
    1,132,121.50x = 1,017,792,583,707.98
  5. Step 5: Solve for x
    x = 1,017,792,583,707.98/1,132,121.50
  6. Step 6: Final answer
    x = 899,013.56

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Double scale
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1.5x scale

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.