Home / 1,023,936.50-1,533,848.52-510,053.84

Finding the Fourth Proportional to 1,023,936.50, 1,533,848.52 and 510,053.84

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Solution

The fourth proportional to 1,023,936.50, 1,533,848.52 and 510,053.84 is: 764,056.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,936.50 : 1,533,848.52 = 510,053.84 : x
  2. Step 2: Convert to fraction form
    1,023,936.50/1,533,848.52 = 510,053.84/x
  3. Step 3: Cross multiply
    1,023,936.50x = 1,533,848.52 × 510,053.84
  4. Step 4: Simplify right side
    1,023,936.50x = 782,345,327,604.32
  5. Step 5: Solve for x
    x = 782,345,327,604.32/1,023,936.50
  6. Step 6: Final answer
    x = 764,056.49

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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.