Home / 2,434,647.38-3,359,968.90-1,361,559.38

Finding the Fourth Proportional to 2,434,647.38, 3,359,968.90 and 1,361,559.38

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Solution

The fourth proportional to 2,434,647.38, 3,359,968.90 and 1,361,559.38 is: 1,879,038.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,647.38 : 3,359,968.90 = 1,361,559.38 : x
  2. Step 2: Convert to fraction form
    2,434,647.38/3,359,968.90 = 1,361,559.38/x
  3. Step 3: Cross multiply
    2,434,647.38x = 3,359,968.90 × 1,361,559.38
  4. Step 4: Simplify right side
    2,434,647.38x = 4,574,797,152,099.54
  5. Step 5: Solve for x
    x = 4,574,797,152,099.54/2,434,647.38
  6. Step 6: Final answer
    x = 1,879,038.91

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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.