Home / 6,508,467.78-9,755,818.46-2,407,153.18

Finding the Fourth Proportional to 6,508,467.78, 9,755,818.46 and 2,407,153.18

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Solution

The fourth proportional to 6,508,467.78, 9,755,818.46 and 2,407,153.18 is: 3,608,184.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,508,467.78 : 9,755,818.46 = 2,407,153.18 : x
  2. Step 2: Convert to fraction form
    6,508,467.78/9,755,818.46 = 2,407,153.18/x
  3. Step 3: Cross multiply
    6,508,467.78x = 9,755,818.46 × 2,407,153.18
  4. Step 4: Simplify right side
    6,508,467.78x = 23,483,749,429,491.71
  5. Step 5: Solve for x
    x = 23,483,749,429,491.71/6,508,467.78
  6. Step 6: Final answer
    x = 3,608,184.02

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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.