Home / 1,150,298.14-1,725,384.44-351,579.41

Finding the Fourth Proportional to 1,150,298.14, 1,725,384.44 and 351,579.41

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Solution

The fourth proportional to 1,150,298.14, 1,725,384.44 and 351,579.41 is: 527,349.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,298.14 : 1,725,384.44 = 351,579.41 : x
  2. Step 2: Convert to fraction form
    1,150,298.14/1,725,384.44 = 351,579.41/x
  3. Step 3: Cross multiply
    1,150,298.14x = 1,725,384.44 × 351,579.41
  4. Step 4: Simplify right side
    1,150,298.14x = 606,609,641,680.48
  5. Step 5: Solve for x
    x = 606,609,641,680.48/1,150,298.14
  6. Step 6: Final answer
    x = 527,349.93

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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.