Home / 6,570,008.19-9,065,715.57-3,669,029.28

Finding the Fourth Proportional to 6,570,008.19, 9,065,715.57 and 3,669,029.28

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Solution

The fourth proportional to 6,570,008.19, 9,065,715.57 and 3,669,029.28 is: 5,062,760.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,008.19 : 9,065,715.57 = 3,669,029.28 : x
  2. Step 2: Convert to fraction form
    6,570,008.19/9,065,715.57 = 3,669,029.28/x
  3. Step 3: Cross multiply
    6,570,008.19x = 9,065,715.57 × 3,669,029.28
  4. Step 4: Simplify right side
    6,570,008.19x = 33,262,375,870,481.89
  5. Step 5: Solve for x
    x = 33,262,375,870,481.89/6,570,008.19
  6. Step 6: Final answer
    x = 5,062,760.18

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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.