Home / 7,153,680.26-10,752,199.34-4,733,089.54

Finding the Fourth Proportional to 7,153,680.26, 10,752,199.34 and 4,733,089.54

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Solution

The fourth proportional to 7,153,680.26, 10,752,199.34 and 4,733,089.54 is: 7,113,977.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,153,680.26 : 10,752,199.34 = 4,733,089.54 : x
  2. Step 2: Convert to fraction form
    7,153,680.26/10,752,199.34 = 4,733,089.54/x
  3. Step 3: Cross multiply
    7,153,680.26x = 10,752,199.34 × 4,733,089.54
  4. Step 4: Simplify right side
    7,153,680.26x = 50,891,122,177,602.96
  5. Step 5: Solve for x
    x = 50,891,122,177,602.96/7,153,680.26
  6. Step 6: Final answer
    x = 7,113,977.74

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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.