Home / 9,056,511.89-13,550,488.03-5,365,518.06

Finding the Fourth Proportional to 9,056,511.89, 13,550,488.03 and 5,365,518.06

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Solution

The fourth proportional to 9,056,511.89, 13,550,488.03 and 5,365,518.06 is: 8,027,968.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056,511.89 : 13,550,488.03 = 5,365,518.06 : x
  2. Step 2: Convert to fraction form
    9,056,511.89/13,550,488.03 = 5,365,518.06/x
  3. Step 3: Cross multiply
    9,056,511.89x = 13,550,488.03 × 5,365,518.06
  4. Step 4: Simplify right side
    9,056,511.89x = 72,705,388,246,778.81
  5. Step 5: Solve for x
    x = 72,705,388,246,778.81/9,056,511.89
  6. Step 6: Final answer
    x = 8,027,968.07

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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.