Home / 4,496,149.13-6,204,681.41-2,431,159.76

Finding the Fourth Proportional to 4,496,149.13, 6,204,681.41 and 2,431,159.76

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Solution

The fourth proportional to 4,496,149.13, 6,204,681.41 and 2,431,159.76 is: 3,354,998.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,149.13 : 6,204,681.41 = 2,431,159.76 : x
  2. Step 2: Convert to fraction form
    4,496,149.13/6,204,681.41 = 2,431,159.76/x
  3. Step 3: Cross multiply
    4,496,149.13x = 6,204,681.41 × 2,431,159.76
  4. Step 4: Simplify right side
    4,496,149.13x = 15,084,571,767,612.06
  5. Step 5: Solve for x
    x = 15,084,571,767,612.06/4,496,149.13
  6. Step 6: Final answer
    x = 3,354,998.10

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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.