Home / 1,508,134.02-2,080,992.85-896,060.22

Finding the Fourth Proportional to 1,508,134.02, 2,080,992.85 and 896,060.22

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Solution

The fourth proportional to 1,508,134.02, 2,080,992.85 and 896,060.22 is: 1,236,425.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,134.02 : 2,080,992.85 = 896,060.22 : x
  2. Step 2: Convert to fraction form
    1,508,134.02/2,080,992.85 = 896,060.22/x
  3. Step 3: Cross multiply
    1,508,134.02x = 2,080,992.85 × 896,060.22
  4. Step 4: Simplify right side
    1,508,134.02x = 1,864,694,908,749.28
  5. Step 5: Solve for x
    x = 1,864,694,908,749.28/1,508,134.02
  6. Step 6: Final answer
    x = 1,236,425.20

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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.