Home / 6,942,582.58-10,371,654.95-4,493,787.75

Finding the Fourth Proportional to 6,942,582.58, 10,371,654.95 and 4,493,787.75

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Solution

The fourth proportional to 6,942,582.58, 10,371,654.95 and 4,493,787.75 is: 6,713,354.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,582.58 : 10,371,654.95 = 4,493,787.75 : x
  2. Step 2: Convert to fraction form
    6,942,582.58/10,371,654.95 = 4,493,787.75/x
  3. Step 3: Cross multiply
    6,942,582.58x = 10,371,654.95 × 4,493,787.75
  4. Step 4: Simplify right side
    6,942,582.58x = 46,608,015,961,536.86
  5. Step 5: Solve for x
    x = 46,608,015,961,536.86/6,942,582.58
  6. Step 6: Final answer
    x = 6,713,354.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.