Home / 6,664,326.59-9,989,760.00-2,623,650.50

Finding the Fourth Proportional to 6,664,326.59, 9,989,760.00 and 2,623,650.50

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Solution

The fourth proportional to 6,664,326.59, 9,989,760.00 and 2,623,650.50 is: 3,932,826.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,326.59 : 9,989,760.00 = 2,623,650.50 : x
  2. Step 2: Convert to fraction form
    6,664,326.59/9,989,760.00 = 2,623,650.50/x
  3. Step 3: Cross multiply
    6,664,326.59x = 9,989,760.00 × 2,623,650.50
  4. Step 4: Simplify right side
    6,664,326.59x = 26,209,638,853,693.09
  5. Step 5: Solve for x
    x = 26,209,638,853,693.09/6,664,326.59
  6. Step 6: Final answer
    x = 3,932,826.29

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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.