Home / 1,060,783.56-1,588,642.68-610,558.08

Finding the Fourth Proportional to 1,060,783.56, 1,588,642.68 and 610,558.08

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Solution

The fourth proportional to 1,060,783.56, 1,588,642.68 and 610,558.08 is: 914,379.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,783.56 : 1,588,642.68 = 610,558.08 : x
  2. Step 2: Convert to fraction form
    1,060,783.56/1,588,642.68 = 610,558.08/x
  3. Step 3: Cross multiply
    1,060,783.56x = 1,588,642.68 × 610,558.08
  4. Step 4: Simplify right side
    1,060,783.56x = 969,958,624,506.85
  5. Step 5: Solve for x
    x = 969,958,624,506.85/1,060,783.56
  6. Step 6: Final answer
    x = 914,379.39

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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.