Home / 1,894,363.88-2,839,561.08-882,651.60

Finding the Fourth Proportional to 1,894,363.88, 2,839,561.08 and 882,651.60

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Solution

The fourth proportional to 1,894,363.88, 2,839,561.08 and 882,651.60 is: 1,323,052.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,363.88 : 2,839,561.08 = 882,651.60 : x
  2. Step 2: Convert to fraction form
    1,894,363.88/2,839,561.08 = 882,651.60/x
  3. Step 3: Cross multiply
    1,894,363.88x = 2,839,561.08 × 882,651.60
  4. Step 4: Simplify right side
    1,894,363.88x = 2,506,343,130,559.73
  5. Step 5: Solve for x
    x = 2,506,343,130,559.73/1,894,363.88
  6. Step 6: Final answer
    x = 1,323,052.64

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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.