Home / 1,502,110.92-2,251,883.34-555,305.16

Finding the Fourth Proportional to 1,502,110.92, 2,251,883.34 and 555,305.16

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Solution

The fourth proportional to 1,502,110.92, 2,251,883.34 and 555,305.16 is: 832,483.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,110.92 : 2,251,883.34 = 555,305.16 : x
  2. Step 2: Convert to fraction form
    1,502,110.92/2,251,883.34 = 555,305.16/x
  3. Step 3: Cross multiply
    1,502,110.92x = 2,251,883.34 × 555,305.16
  4. Step 4: Simplify right side
    1,502,110.92x = 1,250,482,438,420.03
  5. Step 5: Solve for x
    x = 1,250,482,438,420.03/1,502,110.92
  6. Step 6: Final answer
    x = 832,483.42

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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.