Home / 1,607,671.26-2,410,998.80-528,005.93

Finding the Fourth Proportional to 1,607,671.26, 2,410,998.80 and 528,005.93

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Solution

The fourth proportional to 1,607,671.26, 2,410,998.80 and 528,005.93 is: 791,842.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,671.26 : 2,410,998.80 = 528,005.93 : x
  2. Step 2: Convert to fraction form
    1,607,671.26/2,410,998.80 = 528,005.93/x
  3. Step 3: Cross multiply
    1,607,671.26x = 2,410,998.80 × 528,005.93
  4. Step 4: Simplify right side
    1,607,671.26x = 1,273,021,663,622.88
  5. Step 5: Solve for x
    x = 1,273,021,663,622.88/1,607,671.26
  6. Step 6: Final answer
    x = 791,842.02

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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.