Home / 1,273,404.24-1,759,818.14-1,043,599.14

Finding the Fourth Proportional to 1,273,404.24, 1,759,818.14 and 1,043,599.14

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Solution

The fourth proportional to 1,273,404.24, 1,759,818.14 and 1,043,599.14 is: 1,442,232.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,404.24 : 1,759,818.14 = 1,043,599.14 : x
  2. Step 2: Convert to fraction form
    1,273,404.24/1,759,818.14 = 1,043,599.14/x
  3. Step 3: Cross multiply
    1,273,404.24x = 1,759,818.14 × 1,043,599.14
  4. Step 4: Simplify right side
    1,273,404.24x = 1,836,544,683,443.31
  5. Step 5: Solve for x
    x = 1,836,544,683,443.31/1,273,404.24
  6. Step 6: Final answer
    x = 1,442,232.27

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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.