Home / 11,345,392.02-17,018,236.12-3,772,357.76

Finding the Fourth Proportional to 11,345,392.02, 17,018,236.12 and 3,772,357.76

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Solution

The fourth proportional to 11,345,392.02, 17,018,236.12 and 3,772,357.76 is: 5,658,585.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,345,392.02 : 17,018,236.12 = 3,772,357.76 : x
  2. Step 2: Convert to fraction form
    11,345,392.02/17,018,236.12 = 3,772,357.76/x
  3. Step 3: Cross multiply
    11,345,392.02x = 17,018,236.12 × 3,772,357.76
  4. Step 4: Simplify right side
    11,345,392.02x = 64,198,875,088,794.29
  5. Step 5: Solve for x
    x = 64,198,875,088,794.29/11,345,392.02
  6. Step 6: Final answer
    x = 5,658,585.88

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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.