Home / 1,904,452.29-2,624,871.11-1,814,763.33

Finding the Fourth Proportional to 1,904,452.29, 2,624,871.11 and 1,814,763.33

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Solution

The fourth proportional to 1,904,452.29, 2,624,871.11 and 1,814,763.33 is: 2,501,254.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,452.29 : 2,624,871.11 = 1,814,763.33 : x
  2. Step 2: Convert to fraction form
    1,904,452.29/2,624,871.11 = 1,814,763.33/x
  3. Step 3: Cross multiply
    1,904,452.29x = 2,624,871.11 × 1,814,763.33
  4. Step 4: Simplify right side
    1,904,452.29x = 4,763,519,827,330.58
  5. Step 5: Solve for x
    x = 4,763,519,827,330.58/1,904,452.29
  6. Step 6: Final answer
    x = 2,501,254.48

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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.