Home / 4,970,023.37-7,454,204.53-1,376,153.59

Finding the Fourth Proportional to 4,970,023.37, 7,454,204.53 and 1,376,153.59

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Solution

The fourth proportional to 4,970,023.37, 7,454,204.53 and 1,376,153.59 is: 2,064,000.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,023.37 : 7,454,204.53 = 1,376,153.59 : x
  2. Step 2: Convert to fraction form
    4,970,023.37/7,454,204.53 = 1,376,153.59/x
  3. Step 3: Cross multiply
    4,970,023.37x = 7,454,204.53 × 1,376,153.59
  4. Step 4: Simplify right side
    4,970,023.37x = 10,258,130,324,553.76
  5. Step 5: Solve for x
    x = 10,258,130,324,553.76/4,970,023.37
  6. Step 6: Final answer
    x = 2,064,000.42

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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.