Home / 11,099,806.40-16,645,562.40-4,366,827.20

Finding the Fourth Proportional to 11,099,806.40, 16,645,562.40 and 4,366,827.20

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Solution

The fourth proportional to 11,099,806.40, 16,645,562.40 and 4,366,827.20 is: 6,548,609.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099,806.40 : 16,645,562.40 = 4,366,827.20 : x
  2. Step 2: Convert to fraction form
    11,099,806.40/16,645,562.40 = 4,366,827.20/x
  3. Step 3: Cross multiply
    11,099,806.40x = 16,645,562.40 × 4,366,827.20
  4. Step 4: Simplify right side
    11,099,806.40x = 72,688,294,647,617.28
  5. Step 5: Solve for x
    x = 72,688,294,647,617.28/11,099,806.40
  6. Step 6: Final answer
    x = 6,548,609.23

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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.