Home / 4,492,355.28-6,735,835.72-2,060,462.20

Finding the Fourth Proportional to 4,492,355.28, 6,735,835.72 and 2,060,462.20

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Solution

The fourth proportional to 4,492,355.28, 6,735,835.72 and 2,060,462.20 is: 3,089,456.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,355.28 : 6,735,835.72 = 2,060,462.20 : x
  2. Step 2: Convert to fraction form
    4,492,355.28/6,735,835.72 = 2,060,462.20/x
  3. Step 3: Cross multiply
    4,492,355.28x = 6,735,835.72 × 2,060,462.20
  4. Step 4: Simplify right side
    4,492,355.28x = 13,878,934,886,469.78
  5. Step 5: Solve for x
    x = 13,878,934,886,469.78/4,492,355.28
  6. Step 6: Final answer
    x = 3,089,456.20

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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.