Home / 4,906,109.80-7,345,167.90-4,346,237.80

Finding the Fourth Proportional to 4,906,109.80, 7,345,167.90 and 4,346,237.80

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Solution

The fourth proportional to 4,906,109.80, 7,345,167.90 and 4,346,237.80 is: 6,506,957.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,109.80 : 7,345,167.90 = 4,346,237.80 : x
  2. Step 2: Convert to fraction form
    4,906,109.80/7,345,167.90 = 4,346,237.80/x
  3. Step 3: Cross multiply
    4,906,109.80x = 7,345,167.90 × 4,346,237.80
  4. Step 4: Simplify right side
    4,906,109.80x = 31,923,846,374,326.62
  5. Step 5: Solve for x
    x = 31,923,846,374,326.62/4,906,109.80
  6. Step 6: Final answer
    x = 6,506,957.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.