Home / 5,851,565.67-8,076,783.59-3,404,649.43

Finding the Fourth Proportional to 5,851,565.67, 8,076,783.59 and 3,404,649.43

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Solution

The fourth proportional to 5,851,565.67, 8,076,783.59 and 3,404,649.43 is: 4,699,360.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,851,565.67 : 8,076,783.59 = 3,404,649.43 : x
  2. Step 2: Convert to fraction form
    5,851,565.67/8,076,783.59 = 3,404,649.43/x
  3. Step 3: Cross multiply
    5,851,565.67x = 8,076,783.59 × 3,404,649.43
  4. Step 4: Simplify right side
    5,851,565.67x = 27,498,616,645,926.86
  5. Step 5: Solve for x
    x = 27,498,616,645,926.86/5,851,565.67
  6. Step 6: Final answer
    x = 4,699,360.51

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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.