Home / 1,650,089.16-2,475,135.88-452,022

Finding the Fourth Proportional to 1,650,089.16, 2,475,135.88 and 452,022

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Solution

The fourth proportional to 1,650,089.16, 2,475,135.88 and 452,022 is: 678,033.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,089.16 : 2,475,135.88 = 452,022 : x
  2. Step 2: Convert to fraction form
    1,650,089.16/2,475,135.88 = 452,022/x
  3. Step 3: Cross multiply
    1,650,089.16x = 2,475,135.88 × 452,022
  4. Step 4: Simplify right side
    1,650,089.16x = 1,118,815,870,749.36
  5. Step 5: Solve for x
    x = 1,118,815,870,749.36/1,650,089.16
  6. Step 6: Final answer
    x = 678,033.59

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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.