Home / 3,050,805.80-4,578,023.10-1,157,738.60

Finding the Fourth Proportional to 3,050,805.80, 4,578,023.10 and 1,157,738.60

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Solution

The fourth proportional to 3,050,805.80, 4,578,023.10 and 1,157,738.60 is: 1,737,296.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,805.80 : 4,578,023.10 = 1,157,738.60 : x
  2. Step 2: Convert to fraction form
    3,050,805.80/4,578,023.10 = 1,157,738.60/x
  3. Step 3: Cross multiply
    3,050,805.80x = 4,578,023.10 × 1,157,738.60
  4. Step 4: Simplify right side
    3,050,805.80x = 5,300,154,054,561.66
  5. Step 5: Solve for x
    x = 5,300,154,054,561.66/3,050,805.80
  6. Step 6: Final answer
    x = 1,737,296.44

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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.