Home / 1,494,552.02-2,061,889.17-920,596.82

Finding the Fourth Proportional to 1,494,552.02, 2,061,889.17 and 920,596.82

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Solution

The fourth proportional to 1,494,552.02, 2,061,889.17 and 920,596.82 is: 1,270,058.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,552.02 : 2,061,889.17 = 920,596.82 : x
  2. Step 2: Convert to fraction form
    1,494,552.02/2,061,889.17 = 920,596.82/x
  3. Step 3: Cross multiply
    1,494,552.02x = 2,061,889.17 × 920,596.82
  4. Step 4: Simplify right side
    1,494,552.02x = 1,898,168,613,094.44
  5. Step 5: Solve for x
    x = 1,898,168,613,094.44/1,494,552.02
  6. Step 6: Final answer
    x = 1,270,058.58

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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.