Home / 6,925,342.14-10,387,992.25-4,867,530.66

Finding the Fourth Proportional to 6,925,342.14, 10,387,992.25 and 4,867,530.66

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Solution

The fourth proportional to 6,925,342.14, 10,387,992.25 and 4,867,530.66 is: 7,301,281.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,342.14 : 10,387,992.25 = 4,867,530.66 : x
  2. Step 2: Convert to fraction form
    6,925,342.14/10,387,992.25 = 4,867,530.66/x
  3. Step 3: Cross multiply
    6,925,342.14x = 10,387,992.25 × 4,867,530.66
  4. Step 4: Simplify right side
    6,925,342.14x = 50,563,870,778,801.80
  5. Step 5: Solve for x
    x = 50,563,870,778,801.80/6,925,342.14
  6. Step 6: Final answer
    x = 7,301,281.26

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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.