Home / 4,433,130.41-6,640,072.34-2,722,079.93

Finding the Fourth Proportional to 4,433,130.41, 6,640,072.34 and 2,722,079.93

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Solution

The fourth proportional to 4,433,130.41, 6,640,072.34 and 2,722,079.93 is: 4,077,210.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,130.41 : 6,640,072.34 = 2,722,079.93 : x
  2. Step 2: Convert to fraction form
    4,433,130.41/6,640,072.34 = 2,722,079.93/x
  3. Step 3: Cross multiply
    4,433,130.41x = 6,640,072.34 × 2,722,079.93
  4. Step 4: Simplify right side
    4,433,130.41x = 18,074,807,603,651.38
  5. Step 5: Solve for x
    x = 18,074,807,603,651.38/4,433,130.41
  6. Step 6: Final answer
    x = 4,077,210.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.