Home / 9,450,284.04-13,042,635.64-5,321,119.80

Finding the Fourth Proportional to 9,450,284.04, 13,042,635.64 and 5,321,119.80

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Solution

The fourth proportional to 9,450,284.04, 13,042,635.64 and 5,321,119.80 is: 7,343,845.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,284.04 : 13,042,635.64 = 5,321,119.80 : x
  2. Step 2: Convert to fraction form
    9,450,284.04/13,042,635.64 = 5,321,119.80/x
  3. Step 3: Cross multiply
    9,450,284.04x = 13,042,635.64 × 5,321,119.80
  4. Step 4: Simplify right side
    9,450,284.04x = 69,401,426,748,189.67
  5. Step 5: Solve for x
    x = 69,401,426,748,189.67/9,450,284.04
  6. Step 6: Final answer
    x = 7,343,845.59

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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.