Home / 8,608,774.86-11,880,646.62-4,741,295.01

Finding the Fourth Proportional to 8,608,774.86, 11,880,646.62 and 4,741,295.01

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Solution

The fourth proportional to 8,608,774.86, 11,880,646.62 and 4,741,295.01 is: 6,543,283.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,774.86 : 11,880,646.62 = 4,741,295.01 : x
  2. Step 2: Convert to fraction form
    8,608,774.86/11,880,646.62 = 4,741,295.01/x
  3. Step 3: Cross multiply
    8,608,774.86x = 11,880,646.62 × 4,741,295.01
  4. Step 4: Simplify right side
    8,608,774.86x = 56,329,650,534,979.36
  5. Step 5: Solve for x
    x = 56,329,650,534,979.36/8,608,774.86
  6. Step 6: Final answer
    x = 6,543,283.04

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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.