Home / 2,492,800.38-3,440,307.39-1,474,533.18

Finding the Fourth Proportional to 2,492,800.38, 3,440,307.39 and 1,474,533.18

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Solution

The fourth proportional to 2,492,800.38, 3,440,307.39 and 1,474,533.18 is: 2,034,999.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,800.38 : 3,440,307.39 = 1,474,533.18 : x
  2. Step 2: Convert to fraction form
    2,492,800.38/3,440,307.39 = 1,474,533.18/x
  3. Step 3: Cross multiply
    2,492,800.38x = 3,440,307.39 × 1,474,533.18
  4. Step 4: Simplify right side
    2,492,800.38x = 5,072,847,395,954.20
  5. Step 5: Solve for x
    x = 5,072,847,395,954.20/2,492,800.38
  6. Step 6: Final answer
    x = 2,034,999.45

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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.