Home / 1,558,070.22-2,337,363.57-546,929.82

Finding the Fourth Proportional to 1,558,070.22, 2,337,363.57 and 546,929.82

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Solution

The fourth proportional to 1,558,070.22, 2,337,363.57 and 546,929.82 is: 820,485.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,070.22 : 2,337,363.57 = 546,929.82 : x
  2. Step 2: Convert to fraction form
    1,558,070.22/2,337,363.57 = 546,929.82/x
  3. Step 3: Cross multiply
    1,558,070.22x = 2,337,363.57 × 546,929.82
  4. Step 4: Simplify right side
    1,558,070.22x = 1,278,373,836,614.66
  5. Step 5: Solve for x
    x = 1,278,373,836,614.66/1,558,070.22
  6. Step 6: Final answer
    x = 820,485.38

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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.