Home / 1,814,582.84-2,721,881.39-735,115.82

Finding the Fourth Proportional to 1,814,582.84, 2,721,881.39 and 735,115.82

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Solution

The fourth proportional to 1,814,582.84, 2,721,881.39 and 735,115.82 is: 1,102,676.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,582.84 : 2,721,881.39 = 735,115.82 : x
  2. Step 2: Convert to fraction form
    1,814,582.84/2,721,881.39 = 735,115.82/x
  3. Step 3: Cross multiply
    1,814,582.84x = 2,721,881.39 × 735,115.82
  4. Step 4: Simplify right side
    1,814,582.84x = 2,000,898,052,667.60
  5. Step 5: Solve for x
    x = 2,000,898,052,667.60/1,814,582.84
  6. Step 6: Final answer
    x = 1,102,676.61

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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.