Home / 4,827,425.94-7,241,138.91-1,233,200.79

Finding the Fourth Proportional to 4,827,425.94, 7,241,138.91 and 1,233,200.79

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Solution

The fourth proportional to 4,827,425.94, 7,241,138.91 and 1,233,200.79 is: 1,849,801.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827,425.94 : 7,241,138.91 = 1,233,200.79 : x
  2. Step 2: Convert to fraction form
    4,827,425.94/7,241,138.91 = 1,233,200.79/x
  3. Step 3: Cross multiply
    4,827,425.94x = 7,241,138.91 × 1,233,200.79
  4. Step 4: Simplify right side
    4,827,425.94x = 8,929,778,224,311.74
  5. Step 5: Solve for x
    x = 8,929,778,224,311.74/4,827,425.94
  6. Step 6: Final answer
    x = 1,849,801.19

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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.