Home / 1,635,157.80-2,452,737.51-735,548.58

Finding the Fourth Proportional to 1,635,157.80, 2,452,737.51 and 735,548.58

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Solution

The fourth proportional to 1,635,157.80, 2,452,737.51 and 735,548.58 is: 1,103,323.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,157.80 : 2,452,737.51 = 735,548.58 : x
  2. Step 2: Convert to fraction form
    1,635,157.80/2,452,737.51 = 735,548.58/x
  3. Step 3: Cross multiply
    1,635,157.80x = 2,452,737.51 × 735,548.58
  4. Step 4: Simplify right side
    1,635,157.80x = 1,804,107,592,593.24
  5. Step 5: Solve for x
    x = 1,804,107,592,593.24/1,635,157.80
  6. Step 6: Final answer
    x = 1,103,323.23

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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.