Home / 9,003,774.28-13,501,457.70-3,245,749.60

Finding the Fourth Proportional to 9,003,774.28, 13,501,457.70 and 3,245,749.60

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Solution

The fourth proportional to 9,003,774.28, 13,501,457.70 and 3,245,749.60 is: 4,867,109.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,774.28 : 13,501,457.70 = 3,245,749.60 : x
  2. Step 2: Convert to fraction form
    9,003,774.28/13,501,457.70 = 3,245,749.60/x
  3. Step 3: Cross multiply
    9,003,774.28x = 13,501,457.70 × 3,245,749.60
  4. Step 4: Simplify right side
    9,003,774.28x = 43,822,350,929,191.92
  5. Step 5: Solve for x
    x = 43,822,350,929,191.92/9,003,774.28
  6. Step 6: Final answer
    x = 4,867,109.01

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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.