Home / 4,042,058.85-6,057,823.28-1,643,101.29

Finding the Fourth Proportional to 4,042,058.85, 6,057,823.28 and 1,643,101.29

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Solution

The fourth proportional to 4,042,058.85, 6,057,823.28 and 1,643,101.29 is: 2,462,511.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,058.85 : 6,057,823.28 = 1,643,101.29 : x
  2. Step 2: Convert to fraction form
    4,042,058.85/6,057,823.28 = 1,643,101.29/x
  3. Step 3: Cross multiply
    4,042,058.85x = 6,057,823.28 × 1,643,101.29
  4. Step 4: Simplify right side
    4,042,058.85x = 9,953,617,237,744.53
  5. Step 5: Solve for x
    x = 9,953,617,237,744.53/4,042,058.85
  6. Step 6: Final answer
    x = 2,462,511.71

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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.