Home / 8,014,225.62-11,059,640.82-4,343,142.17

Finding the Fourth Proportional to 8,014,225.62, 11,059,640.82 and 4,343,142.17

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Solution

The fourth proportional to 8,014,225.62, 11,059,640.82 and 4,343,142.17 is: 5,993,541.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,225.62 : 11,059,640.82 = 4,343,142.17 : x
  2. Step 2: Convert to fraction form
    8,014,225.62/11,059,640.82 = 4,343,142.17/x
  3. Step 3: Cross multiply
    8,014,225.62x = 11,059,640.82 × 4,343,142.17
  4. Step 4: Simplify right side
    8,014,225.62x = 48,033,592,353,381.46
  5. Step 5: Solve for x
    x = 48,033,592,353,381.46/8,014,225.62
  6. Step 6: Final answer
    x = 5,993,541.31

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Double scale
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1.5x scale

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.