Home / 3,574,201.68-4,932,436.14-1,942,609.14

Finding the Fourth Proportional to 3,574,201.68, 4,932,436.14 and 1,942,609.14

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Solution

The fourth proportional to 3,574,201.68, 4,932,436.14 and 1,942,609.14 is: 2,680,821.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,201.68 : 4,932,436.14 = 1,942,609.14 : x
  2. Step 2: Convert to fraction form
    3,574,201.68/4,932,436.14 = 1,942,609.14/x
  3. Step 3: Cross multiply
    3,574,201.68x = 4,932,436.14 × 1,942,609.14
  4. Step 4: Simplify right side
    3,574,201.68x = 9,581,795,528,030.32
  5. Step 5: Solve for x
    x = 9,581,795,528,030.32/3,574,201.68
  6. Step 6: Final answer
    x = 2,680,821.17

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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.