Home / 732,015.95-1,096,114.07-589,080.49

Finding the Fourth Proportional to 732,015.95, 1,096,114.07 and 589,080.49

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Solution

The fourth proportional to 732,015.95, 1,096,114.07 and 589,080.49 is: 882,083.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,015.95 : 1,096,114.07 = 589,080.49 : x
  2. Step 2: Convert to fraction form
    732,015.95/1,096,114.07 = 589,080.49/x
  3. Step 3: Cross multiply
    732,015.95x = 1,096,114.07 × 589,080.49
  4. Step 4: Simplify right side
    732,015.95x = 645,699,412,183.91
  5. Step 5: Solve for x
    x = 645,699,412,183.91/732,015.95
  6. Step 6: Final answer
    x = 882,083.81

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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.