Home / 1,892,295.60-2,837,444.66-826,089.36

Finding the Fourth Proportional to 1,892,295.60, 2,837,444.66 and 826,089.36

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Solution

The fourth proportional to 1,892,295.60, 2,837,444.66 and 826,089.36 is: 1,238,698.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,295.60 : 2,837,444.66 = 826,089.36 : x
  2. Step 2: Convert to fraction form
    1,892,295.60/2,837,444.66 = 826,089.36/x
  3. Step 3: Cross multiply
    1,892,295.60x = 2,837,444.66 × 826,089.36
  4. Step 4: Simplify right side
    1,892,295.60x = 2,343,982,843,214.82
  5. Step 5: Solve for x
    x = 2,343,982,843,214.82/1,892,295.60
  6. Step 6: Final answer
    x = 1,238,698.04

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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.