Home / 2,689,719.37-3,711,788.75-1,466,024.83

Finding the Fourth Proportional to 2,689,719.37, 3,711,788.75 and 1,466,024.83

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Solution

The fourth proportional to 2,689,719.37, 3,711,788.75 and 1,466,024.83 is: 2,023,101.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,689,719.37 : 3,711,788.75 = 1,466,024.83 : x
  2. Step 2: Convert to fraction form
    2,689,719.37/3,711,788.75 = 1,466,024.83/x
  3. Step 3: Cross multiply
    2,689,719.37x = 3,711,788.75 × 1,466,024.83
  4. Step 4: Simplify right side
    2,689,719.37x = 5,441,574,445,325.60
  5. Step 5: Solve for x
    x = 5,441,574,445,325.60/2,689,719.37
  6. Step 6: Final answer
    x = 2,023,101.19

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