Home / 1,676,985.96-2,314,123.84-951,848.44

Finding the Fourth Proportional to 1,676,985.96, 2,314,123.84 and 951,848.44

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Solution

The fourth proportional to 1,676,985.96, 2,314,123.84 and 951,848.44 is: 1,313,484.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,985.96 : 2,314,123.84 = 951,848.44 : x
  2. Step 2: Convert to fraction form
    1,676,985.96/2,314,123.84 = 951,848.44/x
  3. Step 3: Cross multiply
    1,676,985.96x = 2,314,123.84 × 951,848.44
  4. Step 4: Simplify right side
    1,676,985.96x = 2,202,695,167,070.81
  5. Step 5: Solve for x
    x = 2,202,695,167,070.81/1,676,985.96
  6. Step 6: Final answer
    x = 1,313,484.56

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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.