Home / 3,381,607.32-4,666,119.86-2,056,354.98

Finding the Fourth Proportional to 3,381,607.32, 4,666,119.86 and 2,056,354.98

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Solution

The fourth proportional to 3,381,607.32, 4,666,119.86 and 2,056,354.98 is: 2,837,466.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,607.32 : 4,666,119.86 = 2,056,354.98 : x
  2. Step 2: Convert to fraction form
    3,381,607.32/4,666,119.86 = 2,056,354.98/x
  3. Step 3: Cross multiply
    3,381,607.32x = 4,666,119.86 × 2,056,354.98
  4. Step 4: Simplify right side
    3,381,607.32x = 9,595,198,801,106.13
  5. Step 5: Solve for x
    x = 9,595,198,801,106.13/3,381,607.32
  6. Step 6: Final answer
    x = 2,837,466.89

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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.