Home / 4,896,563.46-6,750,135.87-3,421,893.60

Finding the Fourth Proportional to 4,896,563.46, 6,750,135.87 and 3,421,893.60

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Solution

The fourth proportional to 4,896,563.46, 6,750,135.87 and 3,421,893.60 is: 4,717,236.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,563.46 : 6,750,135.87 = 3,421,893.60 : x
  2. Step 2: Convert to fraction form
    4,896,563.46/6,750,135.87 = 3,421,893.60/x
  3. Step 3: Cross multiply
    4,896,563.46x = 6,750,135.87 × 3,421,893.60
  4. Step 4: Simplify right side
    4,896,563.46x = 23,098,246,698,932.75
  5. Step 5: Solve for x
    x = 23,098,246,698,932.75/4,896,563.46
  6. Step 6: Final answer
    x = 4,717,236.26

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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.