Home / 8,287,809.06-11,437,702.23-5,024,936.26

Finding the Fourth Proportional to 8,287,809.06, 11,437,702.23 and 5,024,936.26

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Solution

The fourth proportional to 8,287,809.06, 11,437,702.23 and 5,024,936.26 is: 6,934,730.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,287,809.06 : 11,437,702.23 = 5,024,936.26 : x
  2. Step 2: Convert to fraction form
    8,287,809.06/11,437,702.23 = 5,024,936.26/x
  3. Step 3: Cross multiply
    8,287,809.06x = 11,437,702.23 × 5,024,936.26
  4. Step 4: Simplify right side
    8,287,809.06x = 57,473,724,666,609.86
  5. Step 5: Solve for x
    x = 57,473,724,666,609.86/8,287,809.06
  6. Step 6: Final answer
    x = 6,934,730.79

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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.