Home / 7,936,409.92-10,952,200.53-4,404,171.18

Finding the Fourth Proportional to 7,936,409.92, 10,952,200.53 and 4,404,171.18

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Solution

The fourth proportional to 7,936,409.92, 10,952,200.53 and 4,404,171.18 is: 6,077,731.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936,409.92 : 10,952,200.53 = 4,404,171.18 : x
  2. Step 2: Convert to fraction form
    7,936,409.92/10,952,200.53 = 4,404,171.18/x
  3. Step 3: Cross multiply
    7,936,409.92x = 10,952,200.53 × 4,404,171.18
  4. Step 4: Simplify right side
    7,936,409.92x = 48,235,365,960,492.95
  5. Step 5: Solve for x
    x = 48,235,365,960,492.95/7,936,409.92
  6. Step 6: Final answer
    x = 6,077,731.17

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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.