Home / 1,161,650.36-1,742,922.24-562,565.42

Finding the Fourth Proportional to 1,161,650.36, 1,742,922.24 and 562,565.42

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Solution

The fourth proportional to 1,161,650.36, 1,742,922.24 and 562,565.42 is: 844,064.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,650.36 : 1,742,922.24 = 562,565.42 : x
  2. Step 2: Convert to fraction form
    1,161,650.36/1,742,922.24 = 562,565.42/x
  3. Step 3: Cross multiply
    1,161,650.36x = 1,742,922.24 × 562,565.42
  4. Step 4: Simplify right side
    1,161,650.36x = 980,507,781,972.94
  5. Step 5: Solve for x
    x = 980,507,781,972.94/1,161,650.36
  6. Step 6: Final answer
    x = 844,064.46

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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.