Home / 5,890,662.48-8,834,956.92-1,572,766.32

Finding the Fourth Proportional to 5,890,662.48, 8,834,956.92 and 1,572,766.32

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Solution

The fourth proportional to 5,890,662.48, 8,834,956.92 and 1,572,766.32 is: 2,358,872.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,662.48 : 8,834,956.92 = 1,572,766.32 : x
  2. Step 2: Convert to fraction form
    5,890,662.48/8,834,956.92 = 1,572,766.32/x
  3. Step 3: Cross multiply
    5,890,662.48x = 8,834,956.92 × 1,572,766.32
  4. Step 4: Simplify right side
    5,890,662.48x = 13,895,322,682,426.94
  5. Step 5: Solve for x
    x = 13,895,322,682,426.94/5,890,662.48
  6. Step 6: Final answer
    x = 2,358,872.66

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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.