Home / 3,841,803.36-5,763,701.34-2,043,207.90

Finding the Fourth Proportional to 3,841,803.36, 5,763,701.34 and 2,043,207.90

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Solution

The fourth proportional to 3,841,803.36, 5,763,701.34 and 2,043,207.90 is: 3,065,341.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,803.36 : 5,763,701.34 = 2,043,207.90 : x
  2. Step 2: Convert to fraction form
    3,841,803.36/5,763,701.34 = 2,043,207.90/x
  3. Step 3: Cross multiply
    3,841,803.36x = 5,763,701.34 × 2,043,207.90
  4. Step 4: Simplify right side
    3,841,803.36x = 11,776,440,111,128.59
  5. Step 5: Solve for x
    x = 11,776,440,111,128.59/3,841,803.36
  6. Step 6: Final answer
    x = 3,065,341.72

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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.