Home / 1,650,094.57-2,475,852.89-892,469.48

Finding the Fourth Proportional to 1,650,094.57, 2,475,852.89 and 892,469.48

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Solution

The fourth proportional to 1,650,094.57, 2,475,852.89 and 892,469.48 is: 1,339,088.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,094.57 : 2,475,852.89 = 892,469.48 : x
  2. Step 2: Convert to fraction form
    1,650,094.57/2,475,852.89 = 892,469.48/x
  3. Step 3: Cross multiply
    1,650,094.57x = 2,475,852.89 × 892,469.48
  4. Step 4: Simplify right side
    1,650,094.57x = 2,209,623,124,453.19
  5. Step 5: Solve for x
    x = 2,209,623,124,453.19/1,650,094.57
  6. Step 6: Final answer
    x = 1,339,088.78

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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.