Home / 9,532,723.62-13,161,492.71-7,323,651.32

Finding the Fourth Proportional to 9,532,723.62, 13,161,492.71 and 7,323,651.32

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Solution

The fourth proportional to 9,532,723.62, 13,161,492.71 and 7,323,651.32 is: 10,111,505.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,723.62 : 13,161,492.71 = 7,323,651.32 : x
  2. Step 2: Convert to fraction form
    9,532,723.62/13,161,492.71 = 7,323,651.32/x
  3. Step 3: Cross multiply
    9,532,723.62x = 13,161,492.71 × 7,323,651.32
  4. Step 4: Simplify right side
    9,532,723.62x = 96,390,183,356,336.16
  5. Step 5: Solve for x
    x = 96,390,183,356,336.16/9,532,723.62
  6. Step 6: Final answer
    x = 10,111,505.08

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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.