Home / 1,034,764.82-1,427,956.28-575,875.34

Finding the Fourth Proportional to 1,034,764.82, 1,427,956.28 and 575,875.34

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Solution

The fourth proportional to 1,034,764.82, 1,427,956.28 and 575,875.34 is: 794,697.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,764.82 : 1,427,956.28 = 575,875.34 : x
  2. Step 2: Convert to fraction form
    1,034,764.82/1,427,956.28 = 575,875.34/x
  3. Step 3: Cross multiply
    1,034,764.82x = 1,427,956.28 × 575,875.34
  4. Step 4: Simplify right side
    1,034,764.82x = 822,324,808,250.14
  5. Step 5: Solve for x
    x = 822,324,808,250.14/1,034,764.82
  6. Step 6: Final answer
    x = 794,697.30

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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.