Home / 8,352,214.96-11,527,673.10-5,446,561.30

Finding the Fourth Proportional to 8,352,214.96, 11,527,673.10 and 5,446,561.30

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Solution

The fourth proportional to 8,352,214.96, 11,527,673.10 and 5,446,561.30 is: 7,517,308.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352,214.96 : 11,527,673.10 = 5,446,561.30 : x
  2. Step 2: Convert to fraction form
    8,352,214.96/11,527,673.10 = 5,446,561.30/x
  3. Step 3: Cross multiply
    8,352,214.96x = 11,527,673.10 × 5,446,561.30
  4. Step 4: Simplify right side
    8,352,214.96x = 62,786,178,185,511.02
  5. Step 5: Solve for x
    x = 62,786,178,185,511.02/8,352,214.96
  6. Step 6: Final answer
    x = 7,517,308.70

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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.