Home / 4,677,066.56-6,454,371.30-2,530,890.56

Finding the Fourth Proportional to 4,677,066.56, 6,454,371.30 and 2,530,890.56

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Solution

The fourth proportional to 4,677,066.56, 6,454,371.30 and 2,530,890.56 is: 3,492,639.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,066.56 : 6,454,371.30 = 2,530,890.56 : x
  2. Step 2: Convert to fraction form
    4,677,066.56/6,454,371.30 = 2,530,890.56/x
  3. Step 3: Cross multiply
    4,677,066.56x = 6,454,371.30 × 2,530,890.56
  4. Step 4: Simplify right side
    4,677,066.56x = 16,335,307,400,550.02
  5. Step 5: Solve for x
    x = 16,335,307,400,550.02/4,677,066.56
  6. Step 6: Final answer
    x = 3,492,639.50

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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.