Home / 1,662,777.30-2,493,058.44-597,680.96

Finding the Fourth Proportional to 1,662,777.30, 2,493,058.44 and 597,680.96

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Solution

The fourth proportional to 1,662,777.30, 2,493,058.44 and 597,680.96 is: 896,123.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,777.30 : 2,493,058.44 = 597,680.96 : x
  2. Step 2: Convert to fraction form
    1,662,777.30/2,493,058.44 = 597,680.96/x
  3. Step 3: Cross multiply
    1,662,777.30x = 2,493,058.44 × 597,680.96
  4. Step 4: Simplify right side
    1,662,777.30x = 1,490,053,549,290.01
  5. Step 5: Solve for x
    x = 1,490,053,549,290.01/1,662,777.30
  6. Step 6: Final answer
    x = 896,123.34

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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.