Home / 9,532,723.37-13,161,492.36-7,323,651.07

Finding the Fourth Proportional to 9,532,723.37, 13,161,492.36 and 7,323,651.07

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Solution

The fourth proportional to 9,532,723.37, 13,161,492.36 and 7,323,651.07 is: 10,111,504.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,723.37 : 13,161,492.36 = 7,323,651.07 : x
  2. Step 2: Convert to fraction form
    9,532,723.37/13,161,492.36 = 7,323,651.07/x
  3. Step 3: Cross multiply
    9,532,723.37x = 13,161,492.36 × 7,323,651.07
  4. Step 4: Simplify right side
    9,532,723.37x = 96,390,177,605,110.83
  5. Step 5: Solve for x
    x = 96,390,177,605,110.83/9,532,723.37
  6. Step 6: Final answer
    x = 10,111,504.75

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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.