Home / 3,646,800.06-5,032,887.14-2,015,525.94

Finding the Fourth Proportional to 3,646,800.06, 5,032,887.14 and 2,015,525.94

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Solution

The fourth proportional to 3,646,800.06, 5,032,887.14 and 2,015,525.94 is: 2,781,593.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,800.06 : 5,032,887.14 = 2,015,525.94 : x
  2. Step 2: Convert to fraction form
    3,646,800.06/5,032,887.14 = 2,015,525.94/x
  3. Step 3: Cross multiply
    3,646,800.06x = 5,032,887.14 × 2,015,525.94
  4. Step 4: Simplify right side
    3,646,800.06x = 10,143,914,583,762.41
  5. Step 5: Solve for x
    x = 10,143,914,583,762.41/3,646,800.06
  6. Step 6: Final answer
    x = 2,781,593.29

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.