Home / 8,016,907.91-11,063,347.70-4,345,813.17

Finding the Fourth Proportional to 8,016,907.91, 11,063,347.70 and 4,345,813.17

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Solution

The fourth proportional to 8,016,907.91, 11,063,347.70 and 4,345,813.17 is: 5,997,230.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016,907.91 : 11,063,347.70 = 4,345,813.17 : x
  2. Step 2: Convert to fraction form
    8,016,907.91/11,063,347.70 = 4,345,813.17/x
  3. Step 3: Cross multiply
    8,016,907.91x = 11,063,347.70 × 4,345,813.17
  4. Step 4: Simplify right side
    8,016,907.91x = 48,079,242,117,220.14
  5. Step 5: Solve for x
    x = 48,079,242,117,220.14/8,016,907.91
  6. Step 6: Final answer
    x = 5,997,230.19

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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.