Home / 4,793,464.65-7,190,196.98-1,381,744.65

Finding the Fourth Proportional to 4,793,464.65, 7,190,196.98 and 1,381,744.65

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Solution

The fourth proportional to 4,793,464.65, 7,190,196.98 and 1,381,744.65 is: 2,072,616.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,464.65 : 7,190,196.98 = 1,381,744.65 : x
  2. Step 2: Convert to fraction form
    4,793,464.65/7,190,196.98 = 1,381,744.65/x
  3. Step 3: Cross multiply
    4,793,464.65x = 7,190,196.98 × 1,381,744.65
  4. Step 4: Simplify right side
    4,793,464.65x = 9,935,016,202,652.43
  5. Step 5: Solve for x
    x = 9,935,016,202,652.43/4,793,464.65
  6. Step 6: Final answer
    x = 2,072,616.98

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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.