Home / 7,074,313.04-9,762,264.84-4,325,630.48

Finding the Fourth Proportional to 7,074,313.04, 9,762,264.84 and 4,325,630.48

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Solution

The fourth proportional to 7,074,313.04, 9,762,264.84 and 4,325,630.48 is: 5,969,194.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,313.04 : 9,762,264.84 = 4,325,630.48 : x
  2. Step 2: Convert to fraction form
    7,074,313.04/9,762,264.84 = 4,325,630.48/x
  3. Step 3: Cross multiply
    7,074,313.04x = 9,762,264.84 × 4,325,630.48
  4. Step 4: Simplify right side
    7,074,313.04x = 42,227,950,345,736.33
  5. Step 5: Solve for x
    x = 42,227,950,345,736.33/7,074,313.04
  6. Step 6: Final answer
    x = 5,969,194.48

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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.