Home / 1,235,094.56-1,704,609.50-711,703.34

Finding the Fourth Proportional to 1,235,094.56, 1,704,609.50 and 711,703.34

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Solution

The fourth proportional to 1,235,094.56, 1,704,609.50 and 711,703.34 is: 982,253.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,094.56 : 1,704,609.50 = 711,703.34 : x
  2. Step 2: Convert to fraction form
    1,235,094.56/1,704,609.50 = 711,703.34/x
  3. Step 3: Cross multiply
    1,235,094.56x = 1,704,609.50 × 711,703.34
  4. Step 4: Simplify right side
    1,235,094.56x = 1,213,176,274,545.73
  5. Step 5: Solve for x
    x = 1,213,176,274,545.73/1,235,094.56
  6. Step 6: Final answer
    x = 982,253.76

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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.