Home / 3,233,461.44-4,462,208.28-1,856,788.68

Finding the Fourth Proportional to 3,233,461.44, 4,462,208.28 and 1,856,788.68

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Solution

The fourth proportional to 3,233,461.44, 4,462,208.28 and 1,856,788.68 is: 2,562,386.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,461.44 : 4,462,208.28 = 1,856,788.68 : x
  2. Step 2: Convert to fraction form
    3,233,461.44/4,462,208.28 = 1,856,788.68/x
  3. Step 3: Cross multiply
    3,233,461.44x = 4,462,208.28 × 1,856,788.68
  4. Step 4: Simplify right side
    3,233,461.44x = 8,285,377,822,106.27
  5. Step 5: Solve for x
    x = 8,285,377,822,106.27/3,233,461.44
  6. Step 6: Final answer
    x = 2,562,386.46

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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.