Home / 2,603,003.34-3,905,999.38-2,032,784.10

Finding the Fourth Proportional to 2,603,003.34, 3,905,999.38 and 2,032,784.10

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Solution

The fourth proportional to 2,603,003.34, 3,905,999.38 and 2,032,784.10 is: 3,050,343.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,003.34 : 3,905,999.38 = 2,032,784.10 : x
  2. Step 2: Convert to fraction form
    2,603,003.34/3,905,999.38 = 2,032,784.10/x
  3. Step 3: Cross multiply
    2,603,003.34x = 3,905,999.38 × 2,032,784.10
  4. Step 4: Simplify right side
    2,603,003.34x = 7,940,053,436,814.84
  5. Step 5: Solve for x
    x = 7,940,053,436,814.84/2,603,003.34
  6. Step 6: Final answer
    x = 3,050,343.16

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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.