Home / 1,533,497.27-2,300,269.73-454,119.01

Finding the Fourth Proportional to 1,533,497.27, 2,300,269.73 and 454,119.01

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Solution

The fourth proportional to 1,533,497.27, 2,300,269.73 and 454,119.01 is: 681,185.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,497.27 : 2,300,269.73 = 454,119.01 : x
  2. Step 2: Convert to fraction form
    1,533,497.27/2,300,269.73 = 454,119.01/x
  3. Step 3: Cross multiply
    1,533,497.27x = 2,300,269.73 × 454,119.01
  4. Step 4: Simplify right side
    1,533,497.27x = 1,044,596,204,499.30
  5. Step 5: Solve for x
    x = 1,044,596,204,499.30/1,533,497.27
  6. Step 6: Final answer
    x = 681,185.57

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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.