Home / 6,850,684.08-9,453,537.72-3,752,588.16

Finding the Fourth Proportional to 6,850,684.08, 9,453,537.72 and 3,752,588.16

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Solution

The fourth proportional to 6,850,684.08, 9,453,537.72 and 3,752,588.16 is: 5,178,349.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,684.08 : 9,453,537.72 = 3,752,588.16 : x
  2. Step 2: Convert to fraction form
    6,850,684.08/9,453,537.72 = 3,752,588.16/x
  3. Step 3: Cross multiply
    6,850,684.08x = 9,453,537.72 × 3,752,588.16
  4. Step 4: Simplify right side
    6,850,684.08x = 35,475,233,718,185.40
  5. Step 5: Solve for x
    x = 35,475,233,718,185.40/6,850,684.08
  6. Step 6: Final answer
    x = 5,178,349.10

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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.