Home / 1,057,546.86-1,459,260.68-604,750.38

Finding the Fourth Proportional to 1,057,546.86, 1,459,260.68 and 604,750.38

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Solution

The fourth proportional to 1,057,546.86, 1,459,260.68 and 604,750.38 is: 834,467.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,546.86 : 1,459,260.68 = 604,750.38 : x
  2. Step 2: Convert to fraction form
    1,057,546.86/1,459,260.68 = 604,750.38/x
  3. Step 3: Cross multiply
    1,057,546.86x = 1,459,260.68 × 604,750.38
  4. Step 4: Simplify right side
    1,057,546.86x = 882,488,447,725.31
  5. Step 5: Solve for x
    x = 882,488,447,725.31/1,057,546.86
  6. Step 6: Final answer
    x = 834,467.47

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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.