Home / 7,346,061.26-11,019,200.27-2,797,364.57

Finding the Fourth Proportional to 7,346,061.26, 11,019,200.27 and 2,797,364.57

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Solution

The fourth proportional to 7,346,061.26, 11,019,200.27 and 2,797,364.57 is: 4,196,088.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346,061.26 : 11,019,200.27 = 2,797,364.57 : x
  2. Step 2: Convert to fraction form
    7,346,061.26/11,019,200.27 = 2,797,364.57/x
  3. Step 3: Cross multiply
    7,346,061.26x = 11,019,200.27 × 2,797,364.57
  4. Step 4: Simplify right side
    7,346,061.26x = 30,824,720,355,949.61
  5. Step 5: Solve for x
    x = 30,824,720,355,949.61/7,346,061.26
  6. Step 6: Final answer
    x = 4,196,088.12

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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.