Home / 4,211,037.65-6,319,359.68-2,292,433.17

Finding the Fourth Proportional to 4,211,037.65, 6,319,359.68 and 2,292,433.17

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Solution

The fourth proportional to 4,211,037.65, 6,319,359.68 and 2,292,433.17 is: 3,440,175.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,037.65 : 6,319,359.68 = 2,292,433.17 : x
  2. Step 2: Convert to fraction form
    4,211,037.65/6,319,359.68 = 2,292,433.17/x
  3. Step 3: Cross multiply
    4,211,037.65x = 6,319,359.68 × 2,292,433.17
  4. Step 4: Simplify right side
    4,211,037.65x = 14,486,709,732,130.42
  5. Step 5: Solve for x
    x = 14,486,709,732,130.42/4,211,037.65
  6. Step 6: Final answer
    x = 3,440,175.78

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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.