Home / 5,071,828.70-7,595,123.37-3,548,379.08

Finding the Fourth Proportional to 5,071,828.70, 7,595,123.37 and 3,548,379.08

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Solution

The fourth proportional to 5,071,828.70, 7,595,123.37 and 3,548,379.08 is: 5,313,739.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,828.70 : 7,595,123.37 = 3,548,379.08 : x
  2. Step 2: Convert to fraction form
    5,071,828.70/7,595,123.37 = 3,548,379.08/x
  3. Step 3: Cross multiply
    5,071,828.70x = 7,595,123.37 × 3,548,379.08
  4. Step 4: Simplify right side
    5,071,828.70x = 26,950,376,838,151.48
  5. Step 5: Solve for x
    x = 26,950,376,838,151.48/5,071,828.70
  6. Step 6: Final answer
    x = 5,313,739.57

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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.