Home / 4,697,708.13-7,041,524.80-3,077,865.27

Finding the Fourth Proportional to 4,697,708.13, 7,041,524.80 and 3,077,865.27

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Solution

The fourth proportional to 4,697,708.13, 7,041,524.80 and 3,077,865.27 is: 4,613,497.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,708.13 : 7,041,524.80 = 3,077,865.27 : x
  2. Step 2: Convert to fraction form
    4,697,708.13/7,041,524.80 = 3,077,865.27/x
  3. Step 3: Cross multiply
    4,697,708.13x = 7,041,524.80 × 3,077,865.27
  4. Step 4: Simplify right side
    4,697,708.13x = 21,672,864,629,763.70
  5. Step 5: Solve for x
    x = 21,672,864,629,763.70/4,697,708.13
  6. Step 6: Final answer
    x = 4,613,497.48

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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.