Home / 2,043,267.40-3,064,901.10-1,822,817.80

Finding the Fourth Proportional to 2,043,267.40, 3,064,901.10 and 1,822,817.80

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Solution

The fourth proportional to 2,043,267.40, 3,064,901.10 and 1,822,817.80 is: 2,734,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,267.40 : 3,064,901.10 = 1,822,817.80 : x
  2. Step 2: Convert to fraction form
    2,043,267.40/3,064,901.10 = 1,822,817.80/x
  3. Step 3: Cross multiply
    2,043,267.40x = 3,064,901.10 × 1,822,817.80
  4. Step 4: Simplify right side
    2,043,267.40x = 5,586,756,280,319.58
  5. Step 5: Solve for x
    x = 5,586,756,280,319.58/2,043,267.40
  6. Step 6: Final answer
    x = 2,734,226.70

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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.