Home / 2,452,453.17-3,677,607.33-1,237,282.17

Finding the Fourth Proportional to 2,452,453.17, 3,677,607.33 and 1,237,282.17

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Solution

The fourth proportional to 2,452,453.17, 3,677,607.33 and 1,237,282.17 is: 1,855,382.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,453.17 : 3,677,607.33 = 1,237,282.17 : x
  2. Step 2: Convert to fraction form
    2,452,453.17/3,677,607.33 = 1,237,282.17/x
  3. Step 3: Cross multiply
    2,452,453.17x = 3,677,607.33 × 1,237,282.17
  4. Step 4: Simplify right side
    2,452,453.17x = 4,550,237,977,670.31
  5. Step 5: Solve for x
    x = 4,550,237,977,670.31/2,452,453.17
  6. Step 6: Final answer
    x = 1,855,382.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.