Home / 967,039.93-1,334,436.96-559,168.19

Finding the Fourth Proportional to 967,039.93, 1,334,436.96 and 559,168.19

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Solution

The fourth proportional to 967,039.93, 1,334,436.96 and 559,168.19 is: 771,606.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,039.93 : 1,334,436.96 = 559,168.19 : x
  2. Step 2: Convert to fraction form
    967,039.93/1,334,436.96 = 559,168.19/x
  3. Step 3: Cross multiply
    967,039.93x = 1,334,436.96 × 559,168.19
  4. Step 4: Simplify right side
    967,039.93x = 746,174,699,592.30
  5. Step 5: Solve for x
    x = 746,174,699,592.30/967,039.93
  6. Step 6: Final answer
    x = 771,606.92

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Double scale
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Similar ratio
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1.5x scale

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.