Home / 6,726,208.32-9,282,364.92-3,670,619.76

Finding the Fourth Proportional to 6,726,208.32, 9,282,364.92 and 3,670,619.76

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Solution

The fourth proportional to 6,726,208.32, 9,282,364.92 and 3,670,619.76 is: 5,065,563.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,208.32 : 9,282,364.92 = 3,670,619.76 : x
  2. Step 2: Convert to fraction form
    6,726,208.32/9,282,364.92 = 3,670,619.76/x
  3. Step 3: Cross multiply
    6,726,208.32x = 9,282,364.92 × 3,670,619.76
  4. Step 4: Simplify right side
    6,726,208.32x = 34,072,032,094,882.82
  5. Step 5: Solve for x
    x = 34,072,032,094,882.82/6,726,208.32
  6. Step 6: Final answer
    x = 5,065,563.01

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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.