Home / 7,543,708.96-10,410,543.66-4,644,772.24

Finding the Fourth Proportional to 7,543,708.96, 10,410,543.66 and 4,644,772.24

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Solution

The fourth proportional to 7,543,708.96, 10,410,543.66 and 4,644,772.24 is: 6,409,924.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,543,708.96 : 10,410,543.66 = 4,644,772.24 : x
  2. Step 2: Convert to fraction form
    7,543,708.96/10,410,543.66 = 4,644,772.24/x
  3. Step 3: Cross multiply
    7,543,708.96x = 10,410,543.66 × 4,644,772.24
  4. Step 4: Simplify right side
    7,543,708.96x = 48,354,604,195,276
  5. Step 5: Solve for x
    x = 48,354,604,195,276/7,543,708.96
  6. Step 6: Final answer
    x = 6,409,924.41

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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.