Home / 4,242,277.06-5,854,464.46-2,308,660.16

Finding the Fourth Proportional to 4,242,277.06, 5,854,464.46 and 2,308,660.16

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Solution

The fourth proportional to 4,242,277.06, 5,854,464.46 and 2,308,660.16 is: 3,186,017.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,277.06 : 5,854,464.46 = 2,308,660.16 : x
  2. Step 2: Convert to fraction form
    4,242,277.06/5,854,464.46 = 2,308,660.16/x
  3. Step 3: Cross multiply
    4,242,277.06x = 5,854,464.46 × 2,308,660.16
  4. Step 4: Simplify right side
    4,242,277.06x = 13,515,968,856,937.91
  5. Step 5: Solve for x
    x = 13,515,968,856,937.91/4,242,277.06
  6. Step 6: Final answer
    x = 3,186,017.48

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Double scale
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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.