Home / 6,947,437.32-9,587,995.38-4,371,326.28

Finding the Fourth Proportional to 6,947,437.32, 9,587,995.38 and 4,371,326.28

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Solution

The fourth proportional to 6,947,437.32, 9,587,995.38 and 4,371,326.28 is: 6,032,764.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,947,437.32 : 9,587,995.38 = 4,371,326.28 : x
  2. Step 2: Convert to fraction form
    6,947,437.32/9,587,995.38 = 4,371,326.28/x
  3. Step 3: Cross multiply
    6,947,437.32x = 9,587,995.38 × 4,371,326.28
  4. Step 4: Simplify right side
    6,947,437.32x = 41,912,256,177,112.59
  5. Step 5: Solve for x
    x = 41,912,256,177,112.59/6,947,437.32
  6. Step 6: Final answer
    x = 6,032,764.92

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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.