Home / 6,889,353.96-10,324,583.10-4,360,495.08

Finding the Fourth Proportional to 6,889,353.96, 10,324,583.10 and 4,360,495.08

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Solution

The fourth proportional to 6,889,353.96, 10,324,583.10 and 4,360,495.08 is: 6,534,762.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889,353.96 : 10,324,583.10 = 4,360,495.08 : x
  2. Step 2: Convert to fraction form
    6,889,353.96/10,324,583.10 = 4,360,495.08/x
  3. Step 3: Cross multiply
    6,889,353.96x = 10,324,583.10 × 4,360,495.08
  4. Step 4: Simplify right side
    6,889,353.96x = 45,020,293,810,601.15
  5. Step 5: Solve for x
    x = 45,020,293,810,601.15/6,889,353.96
  6. Step 6: Final answer
    x = 6,534,762.78

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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.