Home / 2,461,372.25-3,397,036.08-1,373,713.89

Finding the Fourth Proportional to 2,461,372.25, 3,397,036.08 and 1,373,713.89

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Solution

The fourth proportional to 2,461,372.25, 3,397,036.08 and 1,373,713.89 is: 1,895,916.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,372.25 : 3,397,036.08 = 1,373,713.89 : x
  2. Step 2: Convert to fraction form
    2,461,372.25/3,397,036.08 = 1,373,713.89/x
  3. Step 3: Cross multiply
    2,461,372.25x = 3,397,036.08 × 1,373,713.89
  4. Step 4: Simplify right side
    2,461,372.25x = 4,666,555,647,927.15
  5. Step 5: Solve for x
    x = 4,666,555,647,927.15/2,461,372.25
  6. Step 6: Final answer
    x = 1,895,916.25

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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.