Home / 1,894,371.22-2,839,572.14-882,658.96

Finding the Fourth Proportional to 1,894,371.22, 2,839,572.14 and 882,658.96

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Solution

The fourth proportional to 1,894,371.22, 2,839,572.14 and 882,658.96 is: 1,323,063.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,371.22 : 2,839,572.14 = 882,658.96 : x
  2. Step 2: Convert to fraction form
    1,894,371.22/2,839,572.14 = 882,658.96/x
  3. Step 3: Cross multiply
    1,894,371.22x = 2,839,572.14 × 882,658.96
  4. Step 4: Simplify right side
    1,894,371.22x = 2,506,373,791,937.37
  5. Step 5: Solve for x
    x = 2,506,373,791,937.37/1,894,371.22
  6. Step 6: Final answer
    x = 1,323,063.70

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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.