Home / 963,060.75-1,443,335.64-536,579.34

Finding the Fourth Proportional to 963,060.75, 1,443,335.64 and 536,579.34

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Solution

The fourth proportional to 963,060.75, 1,443,335.64 and 536,579.34 is: 804,169.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,060.75 : 1,443,335.64 = 536,579.34 : x
  2. Step 2: Convert to fraction form
    963,060.75/1,443,335.64 = 536,579.34/x
  3. Step 3: Cross multiply
    963,060.75x = 1,443,335.64 × 536,579.34
  4. Step 4: Simplify right side
    963,060.75x = 774,464,085,109.68
  5. Step 5: Solve for x
    x = 774,464,085,109.68/963,060.75
  6. Step 6: Final answer
    x = 804,169.50

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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.