Home / 2,023,683.50-2,792,791.32-1,164,374.75

Finding the Fourth Proportional to 2,023,683.50, 2,792,791.32 and 1,164,374.75

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Solution

The fourth proportional to 2,023,683.50, 2,792,791.32 and 1,164,374.75 is: 1,606,899.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,683.50 : 2,792,791.32 = 1,164,374.75 : x
  2. Step 2: Convert to fraction form
    2,023,683.50/2,792,791.32 = 1,164,374.75/x
  3. Step 3: Cross multiply
    2,023,683.50x = 2,792,791.32 × 1,164,374.75
  4. Step 4: Simplify right side
    2,023,683.50x = 3,251,855,695,027.17
  5. Step 5: Solve for x
    x = 3,251,855,695,027.17/2,023,683.50
  6. Step 6: Final answer
    x = 1,606,899.35

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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.