Home / 4,213,288.04-6,319,399.41-1,334,946.93

Finding the Fourth Proportional to 4,213,288.04, 6,319,399.41 and 1,334,946.93

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Solution

The fourth proportional to 4,213,288.04, 6,319,399.41 and 1,334,946.93 is: 2,002,251.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213,288.04 : 6,319,399.41 = 1,334,946.93 : x
  2. Step 2: Convert to fraction form
    4,213,288.04/6,319,399.41 = 1,334,946.93/x
  3. Step 3: Cross multiply
    4,213,288.04x = 6,319,399.41 × 1,334,946.93
  4. Step 4: Simplify right side
    4,213,288.04x = 8,436,062,841,823.31
  5. Step 5: Solve for x
    x = 8,436,062,841,823.31/4,213,288.04
  6. Step 6: Final answer
    x = 2,002,251.63

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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.