Home / 3,371,007.60-5,056,511.40-2,237,266.80

Finding the Fourth Proportional to 3,371,007.60, 5,056,511.40 and 2,237,266.80

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Solution

The fourth proportional to 3,371,007.60, 5,056,511.40 and 2,237,266.80 is: 3,355,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,007.60 : 5,056,511.40 = 2,237,266.80 : x
  2. Step 2: Convert to fraction form
    3,371,007.60/5,056,511.40 = 2,237,266.80/x
  3. Step 3: Cross multiply
    3,371,007.60x = 5,056,511.40 × 2,237,266.80
  4. Step 4: Simplify right side
    3,371,007.60x = 11,312,765,079,041.52
  5. Step 5: Solve for x
    x = 11,312,765,079,041.52/3,371,007.60
  6. Step 6: Final answer
    x = 3,355,900.20

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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.