Home / 3,286,490.04-4,933,794.65-1,559,011.55

Finding the Fourth Proportional to 3,286,490.04, 4,933,794.65 and 1,559,011.55

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Solution

The fourth proportional to 3,286,490.04, 4,933,794.65 and 1,559,011.55 is: 2,340,443.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,490.04 : 4,933,794.65 = 1,559,011.55 : x
  2. Step 2: Convert to fraction form
    3,286,490.04/4,933,794.65 = 1,559,011.55/x
  3. Step 3: Cross multiply
    3,286,490.04x = 4,933,794.65 × 1,559,011.55
  4. Step 4: Simplify right side
    3,286,490.04x = 7,691,842,812,214.18
  5. Step 5: Solve for x
    x = 7,691,842,812,214.18/3,286,490.04
  6. Step 6: Final answer
    x = 2,340,443.06

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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.