Home / 3,226,870.80-4,833,307.80-2,666,998.80

Finding the Fourth Proportional to 3,226,870.80, 4,833,307.80 and 2,666,998.80

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Solution

The fourth proportional to 3,226,870.80, 4,833,307.80 and 2,666,998.80 is: 3,994,714.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,870.80 : 4,833,307.80 = 2,666,998.80 : x
  2. Step 2: Convert to fraction form
    3,226,870.80/4,833,307.80 = 2,666,998.80/x
  3. Step 3: Cross multiply
    3,226,870.80x = 4,833,307.80 × 2,666,998.80
  4. Step 4: Simplify right side
    3,226,870.80x = 12,890,426,102,630.64
  5. Step 5: Solve for x
    x = 12,890,426,102,630.64/3,226,870.80
  6. Step 6: Final answer
    x = 3,994,714.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.