Home / 6,483,256.56-8,947,432.80-3,583,213.92

Finding the Fourth Proportional to 6,483,256.56, 8,947,432.80 and 3,583,213.92

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Solution

The fourth proportional to 6,483,256.56, 8,947,432.80 and 3,583,213.92 is: 4,945,132.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,483,256.56 : 8,947,432.80 = 3,583,213.92 : x
  2. Step 2: Convert to fraction form
    6,483,256.56/8,947,432.80 = 3,583,213.92/x
  3. Step 3: Cross multiply
    6,483,256.56x = 8,947,432.80 × 3,583,213.92
  4. Step 4: Simplify right side
    6,483,256.56x = 32,060,565,757,224.58
  5. Step 5: Solve for x
    x = 32,060,565,757,224.58/6,483,256.56
  6. Step 6: Final answer
    x = 4,945,132.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.