Home / 4,441,158.08-6,662,658.72-1,781,973.44

Finding the Fourth Proportional to 4,441,158.08, 6,662,658.72 and 1,781,973.44

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Solution

The fourth proportional to 4,441,158.08, 6,662,658.72 and 1,781,973.44 is: 2,673,329.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,158.08 : 6,662,658.72 = 1,781,973.44 : x
  2. Step 2: Convert to fraction form
    4,441,158.08/6,662,658.72 = 1,781,973.44/x
  3. Step 3: Cross multiply
    4,441,158.08x = 6,662,658.72 × 1,781,973.44
  4. Step 4: Simplify right side
    4,441,158.08x = 11,872,680,878,824.40
  5. Step 5: Solve for x
    x = 11,872,680,878,824.40/4,441,158.08
  6. Step 6: Final answer
    x = 2,673,329.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.