Home / 7,751,444.34-10,685,907.27-5,452,469.94

Finding the Fourth Proportional to 7,751,444.34, 10,685,907.27 and 5,452,469.94

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Solution

The fourth proportional to 7,751,444.34, 10,685,907.27 and 5,452,469.94 is: 7,516,610.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,751,444.34 : 10,685,907.27 = 5,452,469.94 : x
  2. Step 2: Convert to fraction form
    7,751,444.34/10,685,907.27 = 5,452,469.94/x
  3. Step 3: Cross multiply
    7,751,444.34x = 10,685,907.27 × 5,452,469.94
  4. Step 4: Simplify right side
    7,751,444.34x = 58,264,588,171,302.47
  5. Step 5: Solve for x
    x = 58,264,588,171,302.47/7,751,444.34
  6. Step 6: Final answer
    x = 7,516,610.53

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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.