Home / 734,633.01-1,102,288.50-335,396.16

Finding the Fourth Proportional to 734,633.01, 1,102,288.50 and 335,396.16

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Solution

The fourth proportional to 734,633.01, 1,102,288.50 and 335,396.16 is: 503,249.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,633.01 : 1,102,288.50 = 335,396.16 : x
  2. Step 2: Convert to fraction form
    734,633.01/1,102,288.50 = 335,396.16/x
  3. Step 3: Cross multiply
    734,633.01x = 1,102,288.50 × 335,396.16
  4. Step 4: Simplify right side
    734,633.01x = 369,703,330,112.16
  5. Step 5: Solve for x
    x = 369,703,330,112.16/734,633.01
  6. Step 6: Final answer
    x = 503,249.00

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1.5x scale

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.