Home / 9,372,615.20-14,058,922.80-7,483,047.20

Finding the Fourth Proportional to 9,372,615.20, 14,058,922.80 and 7,483,047.20

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Solution

The fourth proportional to 9,372,615.20, 14,058,922.80 and 7,483,047.20 is: 11,224,570.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372,615.20 : 14,058,922.80 = 7,483,047.20 : x
  2. Step 2: Convert to fraction form
    9,372,615.20/14,058,922.80 = 7,483,047.20/x
  3. Step 3: Cross multiply
    9,372,615.20x = 14,058,922.80 × 7,483,047.20
  4. Step 4: Simplify right side
    9,372,615.20x = 105,203,582,893,556.17
  5. Step 5: Solve for x
    x = 105,203,582,893,556.17/9,372,615.20
  6. Step 6: Final answer
    x = 11,224,570.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.