Home / 6,586,327.72-9,880,432.86-2,037,764.96

Finding the Fourth Proportional to 6,586,327.72, 9,880,432.86 and 2,037,764.96

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Solution

The fourth proportional to 6,586,327.72, 9,880,432.86 and 2,037,764.96 is: 3,056,938.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,586,327.72 : 9,880,432.86 = 2,037,764.96 : x
  2. Step 2: Convert to fraction form
    6,586,327.72/9,880,432.86 = 2,037,764.96/x
  3. Step 3: Cross multiply
    6,586,327.72x = 9,880,432.86 × 2,037,764.96
  4. Step 4: Simplify right side
    6,586,327.72x = 20,133,999,871,740.59
  5. Step 5: Solve for x
    x = 20,133,999,871,740.59/6,586,327.72
  6. Step 6: Final answer
    x = 3,056,938.67

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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.