Home / 3,024,053.49-4,535,364.00-865,012.16

Finding the Fourth Proportional to 3,024,053.49, 4,535,364.00 and 865,012.16

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Solution

The fourth proportional to 3,024,053.49, 4,535,364.00 and 865,012.16 is: 1,297,313.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,053.49 : 4,535,364.00 = 865,012.16 : x
  2. Step 2: Convert to fraction form
    3,024,053.49/4,535,364.00 = 865,012.16/x
  3. Step 3: Cross multiply
    3,024,053.49x = 4,535,364.00 × 865,012.16
  4. Step 4: Simplify right side
    3,024,053.49x = 3,923,145,019,742.75
  5. Step 5: Solve for x
    x = 3,923,145,019,742.75/3,024,053.49
  6. Step 6: Final answer
    x = 1,297,313.37

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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.