Home / 8,655,171.46-11,941,235.82-4,984,009.18

Finding the Fourth Proportional to 8,655,171.46, 11,941,235.82 and 4,984,009.18

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Solution

The fourth proportional to 8,655,171.46, 11,941,235.82 and 4,984,009.18 is: 6,876,262.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,655,171.46 : 11,941,235.82 = 4,984,009.18 : x
  2. Step 2: Convert to fraction form
    8,655,171.46/11,941,235.82 = 4,984,009.18/x
  3. Step 3: Cross multiply
    8,655,171.46x = 11,941,235.82 × 4,984,009.18
  4. Step 4: Simplify right side
    8,655,171.46x = 59,515,228,947,424.83
  5. Step 5: Solve for x
    x = 59,515,228,947,424.83/8,655,171.46
  6. Step 6: Final answer
    x = 6,876,262.27

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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.