Home / 4,455,024.78-6,147,938.43-2,417,834.82

Finding the Fourth Proportional to 4,455,024.78, 6,147,938.43 and 2,417,834.82

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Solution

The fourth proportional to 4,455,024.78, 6,147,938.43 and 2,417,834.82 is: 3,336,614.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,024.78 : 6,147,938.43 = 2,417,834.82 : x
  2. Step 2: Convert to fraction form
    4,455,024.78/6,147,938.43 = 2,417,834.82/x
  3. Step 3: Cross multiply
    4,455,024.78x = 6,147,938.43 × 2,417,834.82
  4. Step 4: Simplify right side
    4,455,024.78x = 14,864,699,607,270.13
  5. Step 5: Solve for x
    x = 14,864,699,607,270.13/4,455,024.78
  6. Step 6: Final answer
    x = 3,336,614.35

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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.