Home / 4,540,681.08-6,268,702.86-3,014,874.36

Finding the Fourth Proportional to 4,540,681.08, 6,268,702.86 and 3,014,874.36

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Solution

The fourth proportional to 4,540,681.08, 6,268,702.86 and 3,014,874.36 is: 4,162,228.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,681.08 : 6,268,702.86 = 3,014,874.36 : x
  2. Step 2: Convert to fraction form
    4,540,681.08/6,268,702.86 = 3,014,874.36/x
  3. Step 3: Cross multiply
    4,540,681.08x = 6,268,702.86 × 3,014,874.36
  4. Step 4: Simplify right side
    4,540,681.08x = 18,899,351,523,072.67
  5. Step 5: Solve for x
    x = 18,899,351,523,072.67/4,540,681.08
  6. Step 6: Final answer
    x = 4,162,228.35

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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.