Home / 3,574,510.95-4,932,858.13-1,942,922.15

Finding the Fourth Proportional to 3,574,510.95, 4,932,858.13 and 1,942,922.15

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Solution

The fourth proportional to 3,574,510.95, 4,932,858.13 and 1,942,922.15 is: 2,681,250.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,510.95 : 4,932,858.13 = 1,942,922.15 : x
  2. Step 2: Convert to fraction form
    3,574,510.95/4,932,858.13 = 1,942,922.15/x
  3. Step 3: Cross multiply
    3,574,510.95x = 4,932,858.13 × 1,942,922.15
  4. Step 4: Simplify right side
    3,574,510.95x = 9,584,159,294,062.99
  5. Step 5: Solve for x
    x = 9,584,159,294,062.99/3,574,510.95
  6. Step 6: Final answer
    x = 2,681,250.51

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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.