Home / 4,510,428.65-6,218,370.24-3,583,212.88

Finding the Fourth Proportional to 4,510,428.65, 6,218,370.24 and 3,583,212.88

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Solution

The fourth proportional to 4,510,428.65, 6,218,370.24 and 3,583,212.88 is: 4,940,050.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,428.65 : 6,218,370.24 = 3,583,212.88 : x
  2. Step 2: Convert to fraction form
    4,510,428.65/6,218,370.24 = 3,583,212.88/x
  3. Step 3: Cross multiply
    4,510,428.65x = 6,218,370.24 × 3,583,212.88
  4. Step 4: Simplify right side
    4,510,428.65x = 22,281,744,318,660.63
  5. Step 5: Solve for x
    x = 22,281,744,318,660.63/4,510,428.65
  6. Step 6: Final answer
    x = 4,940,050.28

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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.