Home / 1,363,674.59-2,045,498.37-522,226.34

Finding the Fourth Proportional to 1,363,674.59, 2,045,498.37 and 522,226.34

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Solution

The fourth proportional to 1,363,674.59, 2,045,498.37 and 522,226.34 is: 783,334.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,674.59 : 2,045,498.37 = 522,226.34 : x
  2. Step 2: Convert to fraction form
    1,363,674.59/2,045,498.37 = 522,226.34/x
  3. Step 3: Cross multiply
    1,363,674.59x = 2,045,498.37 × 522,226.34
  4. Step 4: Simplify right side
    1,363,674.59x = 1,068,213,122,725.84
  5. Step 5: Solve for x
    x = 1,068,213,122,725.84/1,363,674.59
  6. Step 6: Final answer
    x = 783,334.33

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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.