Home / 4,603,180.50-6,352,389.50-2,565,990

Finding the Fourth Proportional to 4,603,180.50, 6,352,389.50 and 2,565,990

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Solution

The fourth proportional to 4,603,180.50, 6,352,389.50 and 2,565,990 is: 3,541,066.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,180.50 : 6,352,389.50 = 2,565,990 : x
  2. Step 2: Convert to fraction form
    4,603,180.50/6,352,389.50 = 2,565,990/x
  3. Step 3: Cross multiply
    4,603,180.50x = 6,352,389.50 × 2,565,990
  4. Step 4: Simplify right side
    4,603,180.50x = 16,300,167,920,275.05
  5. Step 5: Solve for x
    x = 16,300,167,920,275.05/4,603,180.50
  6. Step 6: Final answer
    x = 3,541,066.43

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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.