Home / 1,482,576.48-2,224,143.09-673,017.71

Finding the Fourth Proportional to 1,482,576.48, 2,224,143.09 and 673,017.71

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Solution

The fourth proportional to 1,482,576.48, 2,224,143.09 and 673,017.71 is: 1,009,652.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,576.48 : 2,224,143.09 = 673,017.71 : x
  2. Step 2: Convert to fraction form
    1,482,576.48/2,224,143.09 = 673,017.71/x
  3. Step 3: Cross multiply
    1,482,576.48x = 2,224,143.09 × 673,017.71
  4. Step 4: Simplify right side
    1,482,576.48x = 1,496,887,678,023.41
  5. Step 5: Solve for x
    x = 1,496,887,678,023.41/1,482,576.48
  6. Step 6: Final answer
    x = 1,009,652.92

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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.