Home / 6,927,387.08-9,559,511.73-3,829,713.27

Finding the Fourth Proportional to 6,927,387.08, 9,559,511.73 and 3,829,713.27

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Solution

The fourth proportional to 6,927,387.08, 9,559,511.73 and 3,829,713.27 is: 5,284,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927,387.08 : 9,559,511.73 = 3,829,713.27 : x
  2. Step 2: Convert to fraction form
    6,927,387.08/9,559,511.73 = 3,829,713.27/x
  3. Step 3: Cross multiply
    6,927,387.08x = 9,559,511.73 × 3,829,713.27
  4. Step 4: Simplify right side
    6,927,387.08x = 36,610,188,927,101.66
  5. Step 5: Solve for x
    x = 36,610,188,927,101.66/6,927,387.08
  6. Step 6: Final answer
    x = 5,284,848.17

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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.