Home / 8,028,595.18-11,079,471.73-4,357,511.33

Finding the Fourth Proportional to 8,028,595.18, 11,079,471.73 and 4,357,511.33

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Solution

The fourth proportional to 8,028,595.18, 11,079,471.73 and 4,357,511.33 is: 6,013,371.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028,595.18 : 11,079,471.73 = 4,357,511.33 : x
  2. Step 2: Convert to fraction form
    8,028,595.18/11,079,471.73 = 4,357,511.33/x
  3. Step 3: Cross multiply
    8,028,595.18x = 11,079,471.73 × 4,357,511.33
  4. Step 4: Simplify right side
    8,028,595.18x = 48,278,923,538,492.34
  5. Step 5: Solve for x
    x = 48,278,923,538,492.34/8,028,595.18
  6. Step 6: Final answer
    x = 6,013,371.26

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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.