Home / 11,041,587.20-16,552,530.56-4,308,435.20

Finding the Fourth Proportional to 11,041,587.20, 16,552,530.56 and 4,308,435.20

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Solution

The fourth proportional to 11,041,587.20, 16,552,530.56 and 4,308,435.20 is: 6,458,809.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041,587.20 : 16,552,530.56 = 4,308,435.20 : x
  2. Step 2: Convert to fraction form
    11,041,587.20/16,552,530.56 = 4,308,435.20/x
  3. Step 3: Cross multiply
    11,041,587.20x = 16,552,530.56 × 4,308,435.20
  4. Step 4: Simplify right side
    11,041,587.20x = 71,315,505,313,779.72
  5. Step 5: Solve for x
    x = 71,315,505,313,779.72/11,041,587.20
  6. Step 6: Final answer
    x = 6,458,809.23

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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.