Home / 3,546,632.75-4,894,384.28-2,018,838.11

Finding the Fourth Proportional to 3,546,632.75, 4,894,384.28 and 2,018,838.11

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Solution

The fourth proportional to 3,546,632.75, 4,894,384.28 and 2,018,838.11 is: 2,786,014.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,632.75 : 4,894,384.28 = 2,018,838.11 : x
  2. Step 2: Convert to fraction form
    3,546,632.75/4,894,384.28 = 2,018,838.11/x
  3. Step 3: Cross multiply
    3,546,632.75x = 4,894,384.28 × 2,018,838.11
  4. Step 4: Simplify right side
    3,546,632.75x = 9,880,969,499,354.72
  5. Step 5: Solve for x
    x = 9,880,969,499,354.72/3,546,632.75
  6. Step 6: Final answer
    x = 2,786,014.28

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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.