Home / 9,832,867.04-13,569,059.30-5,422,590.41

Finding the Fourth Proportional to 9,832,867.04, 13,569,059.30 and 5,422,590.41

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Solution

The fourth proportional to 9,832,867.04, 13,569,059.30 and 5,422,590.41 is: 7,483,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,867.04 : 13,569,059.30 = 5,422,590.41 : x
  2. Step 2: Convert to fraction form
    9,832,867.04/13,569,059.30 = 5,422,590.41/x
  3. Step 3: Cross multiply
    9,832,867.04x = 13,569,059.30 × 5,422,590.41
  4. Step 4: Simplify right side
    9,832,867.04x = 73,579,450,737,943.06
  5. Step 5: Solve for x
    x = 73,579,450,737,943.06/9,832,867.04
  6. Step 6: Final answer
    x = 7,483,010.85

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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.