Home / 1,823,088.26-2,732,960.55-700,311.62

Finding the Fourth Proportional to 1,823,088.26, 2,732,960.55 and 700,311.62

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Solution

The fourth proportional to 1,823,088.26, 2,732,960.55 and 700,311.62 is: 1,049,825.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,088.26 : 2,732,960.55 = 700,311.62 : x
  2. Step 2: Convert to fraction form
    1,823,088.26/2,732,960.55 = 700,311.62/x
  3. Step 3: Cross multiply
    1,823,088.26x = 2,732,960.55 × 700,311.62
  4. Step 4: Simplify right side
    1,823,088.26x = 1,913,924,039,625.16
  5. Step 5: Solve for x
    x = 1,913,924,039,625.16/1,823,088.26
  6. Step 6: Final answer
    x = 1,049,825.22

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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.