Home / 2,496,887.83-3,445,717.08-1,409,205.25

Finding the Fourth Proportional to 2,496,887.83, 3,445,717.08 and 1,409,205.25

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Solution

The fourth proportional to 2,496,887.83, 3,445,717.08 and 1,409,205.25 is: 1,944,709.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,887.83 : 3,445,717.08 = 1,409,205.25 : x
  2. Step 2: Convert to fraction form
    2,496,887.83/3,445,717.08 = 1,409,205.25/x
  3. Step 3: Cross multiply
    2,496,887.83x = 3,445,717.08 × 1,409,205.25
  4. Step 4: Simplify right side
    2,496,887.83x = 4,855,722,599,150.67
  5. Step 5: Solve for x
    x = 4,855,722,599,150.67/2,496,887.83
  6. Step 6: Final answer
    x = 1,944,709.95

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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.