Home / 3,564,967.24-4,919,621.28-1,933,410.64

Finding the Fourth Proportional to 3,564,967.24, 4,919,621.28 and 1,933,410.64

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Solution

The fourth proportional to 3,564,967.24, 4,919,621.28 and 1,933,410.64 is: 2,668,088.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,967.24 : 4,919,621.28 = 1,933,410.64 : x
  2. Step 2: Convert to fraction form
    3,564,967.24/4,919,621.28 = 1,933,410.64/x
  3. Step 3: Cross multiply
    3,564,967.24x = 4,919,621.28 × 1,933,410.64
  4. Step 4: Simplify right side
    3,564,967.24x = 9,511,648,127,522.42
  5. Step 5: Solve for x
    x = 9,511,648,127,522.42/3,564,967.24
  6. Step 6: Final answer
    x = 2,668,088.51

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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.