Home / 3,634,732.80-5,015,050.32-2,064,515.32

Finding the Fourth Proportional to 3,634,732.80, 5,015,050.32 and 2,064,515.32

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Solution

The fourth proportional to 3,634,732.80, 5,015,050.32 and 2,064,515.32 is: 2,848,530.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,732.80 : 5,015,050.32 = 2,064,515.32 : x
  2. Step 2: Convert to fraction form
    3,634,732.80/5,015,050.32 = 2,064,515.32/x
  3. Step 3: Cross multiply
    3,634,732.80x = 5,015,050.32 × 2,064,515.32
  4. Step 4: Simplify right side
    3,634,732.80x = 10,353,648,216,210.90
  5. Step 5: Solve for x
    x = 10,353,648,216,210.90/3,634,732.80
  6. Step 6: Final answer
    x = 2,848,530.77

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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.