Home / 9,751,193.03-13,450,166.94-6,270,931.88

Finding the Fourth Proportional to 9,751,193.03, 13,450,166.94 and 6,270,931.88

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Solution

The fourth proportional to 9,751,193.03, 13,450,166.94 and 6,270,931.88 is: 8,649,719.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,751,193.03 : 13,450,166.94 = 6,270,931.88 : x
  2. Step 2: Convert to fraction form
    9,751,193.03/13,450,166.94 = 6,270,931.88/x
  3. Step 3: Cross multiply
    9,751,193.03x = 13,450,166.94 × 6,270,931.88
  4. Step 4: Simplify right side
    9,751,193.03x = 84,345,080,588,117.20
  5. Step 5: Solve for x
    x = 84,345,080,588,117.20/9,751,193.03
  6. Step 6: Final answer
    x = 8,649,719.10

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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.