Home / 1,582,760.64-2,376,512.64-1,370,184.24

Finding the Fourth Proportional to 1,582,760.64, 2,376,512.64 and 1,370,184.24

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Solution

The fourth proportional to 1,582,760.64, 2,376,512.64 and 1,370,184.24 is: 2,057,329.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,760.64 : 2,376,512.64 = 1,370,184.24 : x
  2. Step 2: Convert to fraction form
    1,582,760.64/2,376,512.64 = 1,370,184.24/x
  3. Step 3: Cross multiply
    1,582,760.64x = 2,376,512.64 × 1,370,184.24
  4. Step 4: Simplify right side
    1,582,760.64x = 3,256,260,165,488.79
  5. Step 5: Solve for x
    x = 3,256,260,165,488.79/1,582,760.64
  6. Step 6: Final answer
    x = 2,057,329.51

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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.