Home / 2,017,338.48-3,024,358.72-938,523.51

Finding the Fourth Proportional to 2,017,338.48, 3,024,358.72 and 938,523.51

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Solution

The fourth proportional to 2,017,338.48, 3,024,358.72 and 938,523.51 is: 1,407,018.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,338.48 : 3,024,358.72 = 938,523.51 : x
  2. Step 2: Convert to fraction form
    2,017,338.48/3,024,358.72 = 938,523.51/x
  3. Step 3: Cross multiply
    2,017,338.48x = 3,024,358.72 × 938,523.51
  4. Step 4: Simplify right side
    2,017,338.48x = 2,838,431,761,393.51
  5. Step 5: Solve for x
    x = 2,838,431,761,393.51/2,017,338.48
  6. Step 6: Final answer
    x = 1,407,018.10

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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.