Home / 1,186,468.94-1,779,787.22-587,269.22

Finding the Fourth Proportional to 1,186,468.94, 1,779,787.22 and 587,269.22

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Solution

The fourth proportional to 1,186,468.94, 1,779,787.22 and 587,269.22 is: 880,945.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,186,468.94 : 1,779,787.22 = 587,269.22 : x
  2. Step 2: Convert to fraction form
    1,186,468.94/1,779,787.22 = 587,269.22/x
  3. Step 3: Cross multiply
    1,186,468.94x = 1,779,787.22 × 587,269.22
  4. Step 4: Simplify right side
    1,186,468.94x = 1,045,214,252,455.37
  5. Step 5: Solve for x
    x = 1,045,214,252,455.37/1,186,468.94
  6. Step 6: Final answer
    x = 880,945.31

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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.