Home / 6,712,013.08-9,262,594.74-3,656,249.56

Finding the Fourth Proportional to 6,712,013.08, 9,262,594.74 and 3,656,249.56

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Solution

The fourth proportional to 6,712,013.08, 9,262,594.74 and 3,656,249.56 is: 5,045,633.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,013.08 : 9,262,594.74 = 3,656,249.56 : x
  2. Step 2: Convert to fraction form
    6,712,013.08/9,262,594.74 = 3,656,249.56/x
  3. Step 3: Cross multiply
    6,712,013.08x = 9,262,594.74 × 3,656,249.56
  4. Step 4: Simplify right side
    6,712,013.08x = 33,866,357,942,583.32
  5. Step 5: Solve for x
    x = 33,866,357,942,583.32/6,712,013.08
  6. Step 6: Final answer
    x = 5,045,633.48

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Double scale
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1.5x scale

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.