Home / 6,651,261.02-9,180,209.57-4,324,103.07

Finding the Fourth Proportional to 6,651,261.02, 9,180,209.57 and 4,324,103.07

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Solution

The fourth proportional to 6,651,261.02, 9,180,209.57 and 4,324,103.07 is: 5,968,217.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,651,261.02 : 9,180,209.57 = 4,324,103.07 : x
  2. Step 2: Convert to fraction form
    6,651,261.02/9,180,209.57 = 4,324,103.07/x
  3. Step 3: Cross multiply
    6,651,261.02x = 9,180,209.57 × 4,324,103.07
  4. Step 4: Simplify right side
    6,651,261.02x = 39,696,172,363,259.87
  5. Step 5: Solve for x
    x = 39,696,172,363,259.87/6,651,261.02
  6. Step 6: Final answer
    x = 5,968,217.50

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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.