Home / 3,088,549.80-4,630,664.70-1,825,727.40

Finding the Fourth Proportional to 3,088,549.80, 4,630,664.70 and 1,825,727.40

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Solution

The fourth proportional to 3,088,549.80, 4,630,664.70 and 1,825,727.40 is: 2,737,314.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,549.80 : 4,630,664.70 = 1,825,727.40 : x
  2. Step 2: Convert to fraction form
    3,088,549.80/4,630,664.70 = 1,825,727.40/x
  3. Step 3: Cross multiply
    3,088,549.80x = 4,630,664.70 × 1,825,727.40
  4. Step 4: Simplify right side
    3,088,549.80x = 8,454,331,423,002.78
  5. Step 5: Solve for x
    x = 8,454,331,423,002.78/3,088,549.80
  6. Step 6: Final answer
    x = 2,737,314.26

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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.