Home / 8,982,269.38-12,395,542.70-4,852,300.32

Finding the Fourth Proportional to 8,982,269.38, 12,395,542.70 and 4,852,300.32

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Solution

The fourth proportional to 8,982,269.38, 12,395,542.70 and 4,852,300.32 is: 6,696,180.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,982,269.38 : 12,395,542.70 = 4,852,300.32 : x
  2. Step 2: Convert to fraction form
    8,982,269.38/12,395,542.70 = 4,852,300.32/x
  3. Step 3: Cross multiply
    8,982,269.38x = 12,395,542.70 × 4,852,300.32
  4. Step 4: Simplify right side
    8,982,269.38x = 60,146,895,809,783.66
  5. Step 5: Solve for x
    x = 60,146,895,809,783.66/8,982,269.38
  6. Step 6: Final answer
    x = 6,696,180.36

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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.