Home / 2,273,693.69-3,407,578.76-924,280.07

Finding the Fourth Proportional to 2,273,693.69, 3,407,578.76 and 924,280.07

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Solution

The fourth proportional to 2,273,693.69, 3,407,578.76 and 924,280.07 is: 1,385,216.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,693.69 : 3,407,578.76 = 924,280.07 : x
  2. Step 2: Convert to fraction form
    2,273,693.69/3,407,578.76 = 924,280.07/x
  3. Step 3: Cross multiply
    2,273,693.69x = 3,407,578.76 × 924,280.07
  4. Step 4: Simplify right side
    2,273,693.69x = 3,149,557,113,164.02
  5. Step 5: Solve for x
    x = 3,149,557,113,164.02/2,273,693.69
  6. Step 6: Final answer
    x = 1,385,216.11

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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.