Home / 6,889,352.96-10,324,581.60-4,360,494.08

Finding the Fourth Proportional to 6,889,352.96, 10,324,581.60 and 4,360,494.08

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Solution

The fourth proportional to 6,889,352.96, 10,324,581.60 and 4,360,494.08 is: 6,534,761.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889,352.96 : 10,324,581.60 = 4,360,494.08 : x
  2. Step 2: Convert to fraction form
    6,889,352.96/10,324,581.60 = 4,360,494.08/x
  3. Step 3: Cross multiply
    6,889,352.96x = 10,324,581.60 × 4,360,494.08
  4. Step 4: Simplify right side
    6,889,352.96x = 45,020,276,945,276.93
  5. Step 5: Solve for x
    x = 45,020,276,945,276.93/6,889,352.96
  6. Step 6: Final answer
    x = 6,534,761.28

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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.