Home / 1,650,608.35-2,475,929.94-452,530.87

Finding the Fourth Proportional to 1,650,608.35, 2,475,929.94 and 452,530.87

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Solution

The fourth proportional to 1,650,608.35, 2,475,929.94 and 452,530.87 is: 678,801.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,608.35 : 2,475,929.94 = 452,530.87 : x
  2. Step 2: Convert to fraction form
    1,650,608.35/2,475,929.94 = 452,530.87/x
  3. Step 3: Cross multiply
    1,650,608.35x = 2,475,929.94 × 452,530.87
  4. Step 4: Simplify right side
    1,650,608.35x = 1,120,434,721,920.43
  5. Step 5: Solve for x
    x = 1,120,434,721,920.43/1,650,608.35
  6. Step 6: Final answer
    x = 678,801.08

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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.