Home / 1,746,012.27-2,619,412.44-531,697.50

Finding the Fourth Proportional to 1,746,012.27, 2,619,412.44 and 531,697.50

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Solution

The fourth proportional to 1,746,012.27, 2,619,412.44 and 531,697.50 is: 797,666.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,012.27 : 2,619,412.44 = 531,697.50 : x
  2. Step 2: Convert to fraction form
    1,746,012.27/2,619,412.44 = 531,697.50/x
  3. Step 3: Cross multiply
    1,746,012.27x = 2,619,412.44 × 531,697.50
  4. Step 4: Simplify right side
    1,746,012.27x = 1,392,735,045,816.90
  5. Step 5: Solve for x
    x = 1,392,735,045,816.90/1,746,012.27
  6. Step 6: Final answer
    x = 797,666.24

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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.