Home / 4,564,893.80-6,844,230.30-2,169,885.80

Finding the Fourth Proportional to 4,564,893.80, 6,844,230.30 and 2,169,885.80

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Solution

The fourth proportional to 4,564,893.80, 6,844,230.30 and 2,169,885.80 is: 3,253,350.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,893.80 : 6,844,230.30 = 2,169,885.80 : x
  2. Step 2: Convert to fraction form
    4,564,893.80/6,844,230.30 = 2,169,885.80/x
  3. Step 3: Cross multiply
    4,564,893.80x = 6,844,230.30 × 2,169,885.80
  4. Step 4: Simplify right side
    4,564,893.80x = 14,851,198,139,899.74
  5. Step 5: Solve for x
    x = 14,851,198,139,899.74/4,564,893.80
  6. Step 6: Final answer
    x = 3,253,350.20

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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.