Home / 1,267,772.90-1,902,283.68-593,737.80

Finding the Fourth Proportional to 1,267,772.90, 1,902,283.68 and 593,737.80

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Solution

The fourth proportional to 1,267,772.90, 1,902,283.68 and 593,737.80 is: 890,899.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,772.90 : 1,902,283.68 = 593,737.80 : x
  2. Step 2: Convert to fraction form
    1,267,772.90/1,902,283.68 = 593,737.80/x
  3. Step 3: Cross multiply
    1,267,772.90x = 1,902,283.68 × 593,737.80
  4. Step 4: Simplify right side
    1,267,772.90x = 1,129,457,714,659.00
  5. Step 5: Solve for x
    x = 1,129,457,714,659.00/1,267,772.90
  6. Step 6: Final answer
    x = 890,899.08

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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.