Home / 8,466,398.17-11,683,620.39-4,598,922.22

Finding the Fourth Proportional to 8,466,398.17, 11,683,620.39 and 4,598,922.22

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Solution

The fourth proportional to 8,466,398.17, 11,683,620.39 and 4,598,922.22 is: 6,346,507.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,466,398.17 : 11,683,620.39 = 4,598,922.22 : x
  2. Step 2: Convert to fraction form
    8,466,398.17/11,683,620.39 = 4,598,922.22/x
  3. Step 3: Cross multiply
    8,466,398.17x = 11,683,620.39 × 4,598,922.22
  4. Step 4: Simplify right side
    8,466,398.17x = 53,732,061,409,652.98
  5. Step 5: Solve for x
    x = 53,732,061,409,652.98/8,466,398.17
  6. Step 6: Final answer
    x = 6,346,507.73

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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.