Home / 4,693,842.60-6,476,392.48-2,656,652.10

Finding the Fourth Proportional to 4,693,842.60, 6,476,392.48 and 2,656,652.10

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Solution

The fourth proportional to 4,693,842.60, 6,476,392.48 and 2,656,652.10 is: 3,665,551.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,842.60 : 6,476,392.48 = 2,656,652.10 : x
  2. Step 2: Convert to fraction form
    4,693,842.60/6,476,392.48 = 2,656,652.10/x
  3. Step 3: Cross multiply
    4,693,842.60x = 6,476,392.48 × 2,656,652.10
  4. Step 4: Simplify right side
    4,693,842.60x = 17,205,521,682,416.21
  5. Step 5: Solve for x
    x = 17,205,521,682,416.21/4,693,842.60
  6. Step 6: Final answer
    x = 3,665,551.48

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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.