Home / 1,567,020.78-2,350,465.44-502,039.26

Finding the Fourth Proportional to 1,567,020.78, 2,350,465.44 and 502,039.26

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Solution

The fourth proportional to 1,567,020.78, 2,350,465.44 and 502,039.26 is: 753,037.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,020.78 : 2,350,465.44 = 502,039.26 : x
  2. Step 2: Convert to fraction form
    1,567,020.78/2,350,465.44 = 502,039.26/x
  3. Step 3: Cross multiply
    1,567,020.78x = 2,350,465.44 × 502,039.26
  4. Step 4: Simplify right side
    1,567,020.78x = 1,180,025,930,153.17
  5. Step 5: Solve for x
    x = 1,180,025,930,153.17/1,567,020.78
  6. Step 6: Final answer
    x = 753,037.83

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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.