Home / 6,502,349.48-8,973,243.06-3,601,928.21

Finding the Fourth Proportional to 6,502,349.48, 8,973,243.06 and 3,601,928.21

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Solution

The fourth proportional to 6,502,349.48, 8,973,243.06 and 3,601,928.21 is: 4,970,661.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,349.48 : 8,973,243.06 = 3,601,928.21 : x
  2. Step 2: Convert to fraction form
    6,502,349.48/8,973,243.06 = 3,601,928.21/x
  3. Step 3: Cross multiply
    6,502,349.48x = 8,973,243.06 × 3,601,928.21
  4. Step 4: Simplify right side
    6,502,349.48x = 32,320,977,313,000.72
  5. Step 5: Solve for x
    x = 32,320,977,313,000.72/6,502,349.48
  6. Step 6: Final answer
    x = 4,970,661.36

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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.