Home / 6,699,710.73-9,243,095.82-3,944,714.04

Finding the Fourth Proportional to 6,699,710.73, 9,243,095.82 and 3,944,714.04

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Solution

The fourth proportional to 6,699,710.73, 9,243,095.82 and 3,944,714.04 is: 5,442,230.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,710.73 : 9,243,095.82 = 3,944,714.04 : x
  2. Step 2: Convert to fraction form
    6,699,710.73/9,243,095.82 = 3,944,714.04/x
  3. Step 3: Cross multiply
    6,699,710.73x = 9,243,095.82 × 3,944,714.04
  4. Step 4: Simplify right side
    6,699,710.73x = 36,461,369,854,219.31
  5. Step 5: Solve for x
    x = 36,461,369,854,219.31/6,699,710.73
  6. Step 6: Final answer
    x = 5,442,230.47

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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.