Home / 6,785,570.97-9,364,182.66-3,688,093.35

Finding the Fourth Proportional to 6,785,570.97, 9,364,182.66 and 3,688,093.35

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Solution

The fourth proportional to 6,785,570.97, 9,364,182.66 and 3,688,093.35 is: 5,089,620.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,570.97 : 9,364,182.66 = 3,688,093.35 : x
  2. Step 2: Convert to fraction form
    6,785,570.97/9,364,182.66 = 3,688,093.35/x
  3. Step 3: Cross multiply
    6,785,570.97x = 9,364,182.66 × 3,688,093.35
  4. Step 4: Simplify right side
    6,785,570.97x = 34,535,979,796,531.31
  5. Step 5: Solve for x
    x = 34,535,979,796,531.31/6,785,570.97
  6. Step 6: Final answer
    x = 5,089,620.31

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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.