Home / 6,086,875.70-9,129,622.35-1,599,605.30

Finding the Fourth Proportional to 6,086,875.70, 9,129,622.35 and 1,599,605.30

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Solution

The fourth proportional to 6,086,875.70, 9,129,622.35 and 1,599,605.30 is: 2,399,226.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086,875.70 : 9,129,622.35 = 1,599,605.30 : x
  2. Step 2: Convert to fraction form
    6,086,875.70/9,129,622.35 = 1,599,605.30/x
  3. Step 3: Cross multiply
    6,086,875.70x = 9,129,622.35 × 1,599,605.30
  4. Step 4: Simplify right side
    6,086,875.70x = 14,603,792,298,058.46
  5. Step 5: Solve for x
    x = 14,603,792,298,058.46/6,086,875.70
  6. Step 6: Final answer
    x = 2,399,226.31

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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.