Home / 1,341,480.83-1,850,632.88-797,307.39

Finding the Fourth Proportional to 1,341,480.83, 1,850,632.88 and 797,307.39

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Solution

The fourth proportional to 1,341,480.83, 1,850,632.88 and 797,307.39 is: 1,099,921.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,480.83 : 1,850,632.88 = 797,307.39 : x
  2. Step 2: Convert to fraction form
    1,341,480.83/1,850,632.88 = 797,307.39/x
  3. Step 3: Cross multiply
    1,341,480.83x = 1,850,632.88 × 797,307.39
  4. Step 4: Simplify right side
    1,341,480.83x = 1,475,523,267,414.45
  5. Step 5: Solve for x
    x = 1,475,523,267,414.45/1,341,480.83
  6. Step 6: Final answer
    x = 1,099,921.25

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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.