Home / 2,726,110.72-3,762,058.32-1,502,461.12

Finding the Fourth Proportional to 2,726,110.72, 3,762,058.32 and 1,502,461.12

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Solution

The fourth proportional to 2,726,110.72, 3,762,058.32 and 1,502,461.12 is: 2,073,410.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,110.72 : 3,762,058.32 = 1,502,461.12 : x
  2. Step 2: Convert to fraction form
    2,726,110.72/3,762,058.32 = 1,502,461.12/x
  3. Step 3: Cross multiply
    2,726,110.72x = 3,762,058.32 × 1,502,461.12
  4. Step 4: Simplify right side
    2,726,110.72x = 5,652,346,356,972.52
  5. Step 5: Solve for x
    x = 5,652,346,356,972.52/2,726,110.72
  6. Step 6: Final answer
    x = 2,073,410.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.