Home / 2,463,461.40-3,399,863.56-2,049,266.50

Finding the Fourth Proportional to 2,463,461.40, 3,399,863.56 and 2,049,266.50

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Solution

The fourth proportional to 2,463,461.40, 3,399,863.56 and 2,049,266.50 is: 2,828,226.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,461.40 : 3,399,863.56 = 2,049,266.50 : x
  2. Step 2: Convert to fraction form
    2,463,461.40/3,399,863.56 = 2,049,266.50/x
  3. Step 3: Cross multiply
    2,463,461.40x = 3,399,863.56 × 2,049,266.50
  4. Step 4: Simplify right side
    2,463,461.40x = 6,967,226,484,914.63
  5. Step 5: Solve for x
    x = 6,967,226,484,914.63/2,463,461.40
  6. Step 6: Final answer
    x = 2,828,226.36

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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.