Home / 7,315,200.64-10,094,532.60-4,051,824.94

Finding the Fourth Proportional to 7,315,200.64, 10,094,532.60 and 4,051,824.94

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Solution

The fourth proportional to 7,315,200.64, 10,094,532.60 and 4,051,824.94 is: 5,591,272.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,315,200.64 : 10,094,532.60 = 4,051,824.94 : x
  2. Step 2: Convert to fraction form
    7,315,200.64/10,094,532.60 = 4,051,824.94/x
  3. Step 3: Cross multiply
    7,315,200.64x = 10,094,532.60 × 4,051,824.94
  4. Step 4: Simplify right side
    7,315,200.64x = 40,901,278,946,323.04
  5. Step 5: Solve for x
    x = 40,901,278,946,323.04/7,315,200.64
  6. Step 6: Final answer
    x = 5,591,272.33

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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.