Home / 1,904,452.54-2,624,871.45-1,814,763.58

Finding the Fourth Proportional to 1,904,452.54, 2,624,871.45 and 1,814,763.58

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Solution

The fourth proportional to 1,904,452.54, 2,624,871.45 and 1,814,763.58 is: 2,501,254.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,452.54 : 2,624,871.45 = 1,814,763.58 : x
  2. Step 2: Convert to fraction form
    1,904,452.54/2,624,871.45 = 1,814,763.58/x
  3. Step 3: Cross multiply
    1,904,452.54x = 2,624,871.45 × 1,814,763.58
  4. Step 4: Simplify right side
    1,904,452.54x = 4,763,521,109,641.79
  5. Step 5: Solve for x
    x = 4,763,521,109,641.79/1,904,452.54
  6. Step 6: Final answer
    x = 2,501,254.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.