Home / 1,748,722.01-2,623,176.61-550,737.61

Finding the Fourth Proportional to 1,748,722.01, 2,623,176.61 and 550,737.61

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Solution

The fourth proportional to 1,748,722.01, 2,623,176.61 and 550,737.61 is: 826,135.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,722.01 : 2,623,176.61 = 550,737.61 : x
  2. Step 2: Convert to fraction form
    1,748,722.01/2,623,176.61 = 550,737.61/x
  3. Step 3: Cross multiply
    1,748,722.01x = 2,623,176.61 × 550,737.61
  4. Step 4: Simplify right side
    1,748,722.01x = 1,444,682,008,864.52
  5. Step 5: Solve for x
    x = 1,444,682,008,864.52/1,748,722.01
  6. Step 6: Final answer
    x = 826,135.89

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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.