Home / 6,735,740.40-10,111,182.30-2,695,078.80

Finding the Fourth Proportional to 6,735,740.40, 10,111,182.30 and 2,695,078.80

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Solution

The fourth proportional to 6,735,740.40, 10,111,182.30 and 2,695,078.80 is: 4,045,647.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,740.40 : 10,111,182.30 = 2,695,078.80 : x
  2. Step 2: Convert to fraction form
    6,735,740.40/10,111,182.30 = 2,695,078.80/x
  3. Step 3: Cross multiply
    6,735,740.40x = 10,111,182.30 × 2,695,078.80
  4. Step 4: Simplify right side
    6,735,740.40x = 27,250,433,059,665.24
  5. Step 5: Solve for x
    x = 27,250,433,059,665.24/6,735,740.40
  6. Step 6: Final answer
    x = 4,045,647.76

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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.