Home / 6,384,583.80-9,581,541.30-4,495,015.80

Finding the Fourth Proportional to 6,384,583.80, 9,581,541.30 and 4,495,015.80

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Solution

The fourth proportional to 6,384,583.80, 9,581,541.30 and 4,495,015.80 is: 6,745,808.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,583.80 : 9,581,541.30 = 4,495,015.80 : x
  2. Step 2: Convert to fraction form
    6,384,583.80/9,581,541.30 = 4,495,015.80/x
  3. Step 3: Cross multiply
    6,384,583.80x = 9,581,541.30 × 4,495,015.80
  4. Step 4: Simplify right side
    6,384,583.80x = 43,069,179,531,852.54
  5. Step 5: Solve for x
    x = 43,069,179,531,852.54/6,384,583.80
  6. Step 6: Final answer
    x = 6,745,808.48

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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.