Home / 10,740,950.54-14,822,832.52-6,613,362.90

Finding the Fourth Proportional to 10,740,950.54, 14,822,832.52 and 6,613,362.90

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Solution

The fourth proportional to 10,740,950.54, 14,822,832.52 and 6,613,362.90 is: 9,126,638.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,740,950.54 : 14,822,832.52 = 6,613,362.90 : x
  2. Step 2: Convert to fraction form
    10,740,950.54/14,822,832.52 = 6,613,362.90/x
  3. Step 3: Cross multiply
    10,740,950.54x = 14,822,832.52 × 6,613,362.90
  4. Step 4: Simplify right side
    10,740,950.54x = 98,028,770,660,681.52
  5. Step 5: Solve for x
    x = 98,028,770,660,681.52/10,740,950.54
  6. Step 6: Final answer
    x = 9,126,638.31

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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.