Home / 9,607,247.51-13,256,692.20-5,738,947.52

Finding the Fourth Proportional to 9,607,247.51, 13,256,692.20 and 5,738,947.52

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Solution

The fourth proportional to 9,607,247.51, 13,256,692.20 and 5,738,947.52 is: 7,918,965.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,247.51 : 13,256,692.20 = 5,738,947.52 : x
  2. Step 2: Convert to fraction form
    9,607,247.51/13,256,692.20 = 5,738,947.52/x
  3. Step 3: Cross multiply
    9,607,247.51x = 13,256,692.20 × 5,738,947.52
  4. Step 4: Simplify right side
    9,607,247.51x = 76,079,460,758,309.88
  5. Step 5: Solve for x
    x = 76,079,460,758,309.88/9,607,247.51
  6. Step 6: Final answer
    x = 7,918,965.42

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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.