Home / 3,590,385.52-4,954,708.44-2,041,647.30

Finding the Fourth Proportional to 3,590,385.52, 4,954,708.44 and 2,041,647.30

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Solution

The fourth proportional to 3,590,385.52, 4,954,708.44 and 2,041,647.30 is: 2,817,459.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,385.52 : 4,954,708.44 = 2,041,647.30 : x
  2. Step 2: Convert to fraction form
    3,590,385.52/4,954,708.44 = 2,041,647.30/x
  3. Step 3: Cross multiply
    3,590,385.52x = 4,954,708.44 × 2,041,647.30
  4. Step 4: Simplify right side
    3,590,385.52x = 10,115,767,108,813.21
  5. Step 5: Solve for x
    x = 10,115,767,108,813.21/3,590,385.52
  6. Step 6: Final answer
    x = 2,817,459.87

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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.