Home / 1,824,882.60-2,741,010.30-1,762,213.80

Finding the Fourth Proportional to 1,824,882.60, 2,741,010.30 and 1,762,213.80

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Solution

The fourth proportional to 1,824,882.60, 2,741,010.30 and 1,762,213.80 is: 2,646,880.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,882.60 : 2,741,010.30 = 1,762,213.80 : x
  2. Step 2: Convert to fraction form
    1,824,882.60/2,741,010.30 = 1,762,213.80/x
  3. Step 3: Cross multiply
    1,824,882.60x = 2,741,010.30 × 1,762,213.80
  4. Step 4: Simplify right side
    1,824,882.60x = 4,830,246,176,602.14
  5. Step 5: Solve for x
    x = 4,830,246,176,602.14/1,824,882.60
  6. Step 6: Final answer
    x = 2,646,880.50

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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.