Home / 4,371,046.60-6,562,474.80-2,776,723.60

Finding the Fourth Proportional to 4,371,046.60, 6,562,474.80 and 2,776,723.60

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Solution

The fourth proportional to 4,371,046.60, 6,562,474.80 and 2,776,723.60 is: 4,168,836.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,046.60 : 6,562,474.80 = 2,776,723.60 : x
  2. Step 2: Convert to fraction form
    4,371,046.60/6,562,474.80 = 2,776,723.60/x
  3. Step 3: Cross multiply
    4,371,046.60x = 6,562,474.80 × 2,776,723.60
  4. Step 4: Simplify right side
    4,371,046.60x = 18,222,178,651,565.28
  5. Step 5: Solve for x
    x = 18,222,178,651,565.28/4,371,046.60
  6. Step 6: Final answer
    x = 4,168,836.51

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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.