Home / 2,353,077.78-3,529,569.51-1,548,544.07

Finding the Fourth Proportional to 2,353,077.78, 3,529,569.51 and 1,548,544.07

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Solution

The fourth proportional to 2,353,077.78, 3,529,569.51 and 1,548,544.07 is: 2,322,785.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,077.78 : 3,529,569.51 = 1,548,544.07 : x
  2. Step 2: Convert to fraction form
    2,353,077.78/3,529,569.51 = 1,548,544.07/x
  3. Step 3: Cross multiply
    2,353,077.78x = 3,529,569.51 × 1,548,544.07
  4. Step 4: Simplify right side
    2,353,077.78x = 5,465,693,916,715.46
  5. Step 5: Solve for x
    x = 5,465,693,916,715.46/2,353,077.78
  6. Step 6: Final answer
    x = 2,322,785.06

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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.