Home / 4,982,495.18-6,874,410.24-3,242,725.74

Finding the Fourth Proportional to 4,982,495.18, 6,874,410.24 and 3,242,725.74

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Solution

The fourth proportional to 4,982,495.18, 6,874,410.24 and 3,242,725.74 is: 4,474,028.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,495.18 : 6,874,410.24 = 3,242,725.74 : x
  2. Step 2: Convert to fraction form
    4,982,495.18/6,874,410.24 = 3,242,725.74/x
  3. Step 3: Cross multiply
    4,982,495.18x = 6,874,410.24 × 3,242,725.74
  4. Step 4: Simplify right side
    4,982,495.18x = 22,291,827,032,567.58
  5. Step 5: Solve for x
    x = 22,291,827,032,567.58/4,982,495.18
  6. Step 6: Final answer
    x = 4,474,028.82

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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.