Home / 4,977,335.73-6,870,846.48-3,346,688.28

Finding the Fourth Proportional to 4,977,335.73, 6,870,846.48 and 3,346,688.28

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Solution

The fourth proportional to 4,977,335.73, 6,870,846.48 and 3,346,688.28 is: 4,619,857.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,977,335.73 : 6,870,846.48 = 3,346,688.28 : x
  2. Step 2: Convert to fraction form
    4,977,335.73/6,870,846.48 = 3,346,688.28/x
  3. Step 3: Cross multiply
    4,977,335.73x = 6,870,846.48 × 3,346,688.28
  4. Step 4: Simplify right side
    4,977,335.73x = 22,994,581,388,295.25
  5. Step 5: Solve for x
    x = 22,994,581,388,295.25/4,977,335.73
  6. Step 6: Final answer
    x = 4,619,857.42

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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.