Home / 6,333,671.04-8,740,253.08-3,753,820.24

Finding the Fourth Proportional to 6,333,671.04, 8,740,253.08 and 3,753,820.24

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Solution

The fourth proportional to 6,333,671.04, 8,740,253.08 and 3,753,820.24 is: 5,180,145.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,671.04 : 8,740,253.08 = 3,753,820.24 : x
  2. Step 2: Convert to fraction form
    6,333,671.04/8,740,253.08 = 3,753,820.24/x
  3. Step 3: Cross multiply
    6,333,671.04x = 8,740,253.08 × 3,753,820.24
  4. Step 4: Simplify right side
    6,333,671.04x = 32,809,338,914,426.34
  5. Step 5: Solve for x
    x = 32,809,338,914,426.34/6,333,671.04
  6. Step 6: Final answer
    x = 5,180,145.72

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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.