Home / 4,943,693.46-6,818,772.60-4,537,105.86

Finding the Fourth Proportional to 4,943,693.46, 6,818,772.60 and 4,537,105.86

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Solution

The fourth proportional to 4,943,693.46, 6,818,772.60 and 4,537,105.86 is: 6,257,971.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,693.46 : 6,818,772.60 = 4,537,105.86 : x
  2. Step 2: Convert to fraction form
    4,943,693.46/6,818,772.60 = 4,537,105.86/x
  3. Step 3: Cross multiply
    4,943,693.46x = 6,818,772.60 × 4,537,105.86
  4. Step 4: Simplify right side
    4,943,693.46x = 30,937,493,121,467.44
  5. Step 5: Solve for x
    x = 30,937,493,121,467.44/4,943,693.46
  6. Step 6: Final answer
    x = 6,257,971.57

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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.