Home / 5,851,599.12-8,076,829.95-3,404,682.81

Finding the Fourth Proportional to 5,851,599.12, 8,076,829.95 and 3,404,682.81

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Solution

The fourth proportional to 5,851,599.12, 8,076,829.95 and 3,404,682.81 is: 4,699,406.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,851,599.12 : 8,076,829.95 = 3,404,682.81 : x
  2. Step 2: Convert to fraction form
    5,851,599.12/8,076,829.95 = 3,404,682.81/x
  3. Step 3: Cross multiply
    5,851,599.12x = 8,076,829.95 × 3,404,682.81
  4. Step 4: Simplify right side
    5,851,599.12x = 27,499,044,090,058.16
  5. Step 5: Solve for x
    x = 27,499,044,090,058.16/5,851,599.12
  6. Step 6: Final answer
    x = 4,699,406.70

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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.