Home / 1,508,956.83-2,263,402.44-709,795.44

Finding the Fourth Proportional to 1,508,956.83, 2,263,402.44 and 709,795.44

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Solution

The fourth proportional to 1,508,956.83, 2,263,402.44 and 709,795.44 is: 1,064,677.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,956.83 : 2,263,402.44 = 709,795.44 : x
  2. Step 2: Convert to fraction form
    1,508,956.83/2,263,402.44 = 709,795.44/x
  3. Step 3: Cross multiply
    1,508,956.83x = 2,263,402.44 × 709,795.44
  4. Step 4: Simplify right side
    1,508,956.83x = 1,606,552,730,796.87
  5. Step 5: Solve for x
    x = 1,606,552,730,796.87/1,508,956.83
  6. Step 6: Final answer
    x = 1,064,677.73

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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.