Home / 1,156,596.48-1,734,982.20-357,958.80

Finding the Fourth Proportional to 1,156,596.48, 1,734,982.20 and 357,958.80

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Solution

The fourth proportional to 1,156,596.48, 1,734,982.20 and 357,958.80 is: 536,965.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,596.48 : 1,734,982.20 = 357,958.80 : x
  2. Step 2: Convert to fraction form
    1,156,596.48/1,734,982.20 = 357,958.80/x
  3. Step 3: Cross multiply
    1,156,596.48x = 1,734,982.20 × 357,958.80
  4. Step 4: Simplify right side
    1,156,596.48x = 621,052,146,333.36
  5. Step 5: Solve for x
    x = 621,052,146,333.36/1,156,596.48
  6. Step 6: Final answer
    x = 536,965.27

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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.