Home / 3,423,726.24-4,724,683.86-1,895,800.56

Finding the Fourth Proportional to 3,423,726.24, 4,724,683.86 and 1,895,800.56

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Solution

The fourth proportional to 3,423,726.24, 4,724,683.86 and 1,895,800.56 is: 2,616,172.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,726.24 : 4,724,683.86 = 1,895,800.56 : x
  2. Step 2: Convert to fraction form
    3,423,726.24/4,724,683.86 = 1,895,800.56/x
  3. Step 3: Cross multiply
    3,423,726.24x = 4,724,683.86 × 1,895,800.56
  4. Step 4: Simplify right side
    3,423,726.24x = 8,957,058,307,610.96
  5. Step 5: Solve for x
    x = 8,957,058,307,610.96/3,423,726.24
  6. Step 6: Final answer
    x = 2,616,172.46

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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.