Home / 8,292,006.46-11,442,813.37-4,620,842.16

Finding the Fourth Proportional to 8,292,006.46, 11,442,813.37 and 4,620,842.16

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Solution

The fourth proportional to 8,292,006.46, 11,442,813.37 and 4,620,842.16 is: 6,376,675.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,292,006.46 : 11,442,813.37 = 4,620,842.16 : x
  2. Step 2: Convert to fraction form
    8,292,006.46/11,442,813.37 = 4,620,842.16/x
  3. Step 3: Cross multiply
    8,292,006.46x = 11,442,813.37 × 4,620,842.16
  4. Step 4: Simplify right side
    8,292,006.46x = 52,875,434,449,107.68
  5. Step 5: Solve for x
    x = 52,875,434,449,107.68/8,292,006.46
  6. Step 6: Final answer
    x = 6,376,675.50

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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.