Home / 5,724,593-8,587,739.69-1,885,706.34

Finding the Fourth Proportional to 5,724,593, 8,587,739.69 and 1,885,706.34

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Solution

The fourth proportional to 5,724,593, 8,587,739.69 and 1,885,706.34 is: 2,828,839.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,724,593 : 8,587,739.69 = 1,885,706.34 : x
  2. Step 2: Convert to fraction form
    5,724,593/8,587,739.69 = 1,885,706.34/x
  3. Step 3: Cross multiply
    5,724,593x = 8,587,739.69 × 1,885,706.34
  4. Step 4: Simplify right side
    5,724,593x = 16,193,955,179,702.63
  5. Step 5: Solve for x
    x = 16,193,955,179,702.63/5,724,593
  6. Step 6: Final answer
    x = 2,828,839.57

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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.