Home / 6,731,077.50-9,284,173.02-4,554,662.58

Finding the Fourth Proportional to 6,731,077.50, 9,284,173.02 and 4,554,662.58

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Solution

The fourth proportional to 6,731,077.50, 9,284,173.02 and 4,554,662.58 is: 6,282,244.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,077.50 : 9,284,173.02 = 4,554,662.58 : x
  2. Step 2: Convert to fraction form
    6,731,077.50/9,284,173.02 = 4,554,662.58/x
  3. Step 3: Cross multiply
    6,731,077.50x = 9,284,173.02 × 4,554,662.58
  4. Step 4: Simplify right side
    6,731,077.50x = 42,286,275,440,439.59
  5. Step 5: Solve for x
    x = 42,286,275,440,439.59/6,731,077.50
  6. Step 6: Final answer
    x = 6,282,244.62

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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.