Home / 1,132,118.50-1,697,679.60-599,515.24

Finding the Fourth Proportional to 1,132,118.50, 1,697,679.60 and 599,515.24

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Solution

The fourth proportional to 1,132,118.50, 1,697,679.60 and 599,515.24 is: 899,009.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,118.50 : 1,697,679.60 = 599,515.24 : x
  2. Step 2: Convert to fraction form
    1,132,118.50/1,697,679.60 = 599,515.24/x
  3. Step 3: Cross multiply
    1,132,118.50x = 1,697,679.60 × 599,515.24
  4. Step 4: Simplify right side
    1,132,118.50x = 1,017,784,792,837.10
  5. Step 5: Solve for x
    x = 1,017,784,792,837.10/1,132,118.50
  6. Step 6: Final answer
    x = 899,009.06

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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.