Home / 1,501,129.64-2,251,927.70-504,090.92

Finding the Fourth Proportional to 1,501,129.64, 2,251,927.70 and 504,090.92

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Solution

The fourth proportional to 1,501,129.64, 2,251,927.70 and 504,090.92 is: 756,214.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,129.64 : 2,251,927.70 = 504,090.92 : x
  2. Step 2: Convert to fraction form
    1,501,129.64/2,251,927.70 = 504,090.92/x
  3. Step 3: Cross multiply
    1,501,129.64x = 2,251,927.70 × 504,090.92
  4. Step 4: Simplify right side
    1,501,129.64x = 1,135,176,306,066.48
  5. Step 5: Solve for x
    x = 1,135,176,306,066.48/1,501,129.64
  6. Step 6: Final answer
    x = 756,214.70

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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.