Home / 6,276,847.95-9,414,031.82-1,726,722.77

Finding the Fourth Proportional to 6,276,847.95, 9,414,031.82 and 1,726,722.77

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Solution

The fourth proportional to 6,276,847.95, 9,414,031.82 and 1,726,722.77 is: 2,589,743.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,847.95 : 9,414,031.82 = 1,726,722.77 : x
  2. Step 2: Convert to fraction form
    6,276,847.95/9,414,031.82 = 1,726,722.77/x
  3. Step 3: Cross multiply
    6,276,847.95x = 9,414,031.82 × 1,726,722.77
  4. Step 4: Simplify right side
    6,276,847.95x = 16,255,423,045,394.77
  5. Step 5: Solve for x
    x = 16,255,423,045,394.77/6,276,847.95
  6. Step 6: Final answer
    x = 2,589,743.00

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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.