Home / 1,894,383.67-2,839,590.72-882,671.26

Finding the Fourth Proportional to 1,894,383.67, 2,839,590.72 and 882,671.26

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Solution

The fourth proportional to 1,894,383.67, 2,839,590.72 and 882,671.26 is: 1,323,082.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,383.67 : 2,839,590.72 = 882,671.26 : x
  2. Step 2: Convert to fraction form
    1,894,383.67/2,839,590.72 = 882,671.26/x
  3. Step 3: Cross multiply
    1,894,383.67x = 2,839,590.72 × 882,671.26
  4. Step 4: Simplify right side
    1,894,383.67x = 2,506,425,118,706.71
  5. Step 5: Solve for x
    x = 2,506,425,118,706.71/1,894,383.67
  6. Step 6: Final answer
    x = 1,323,082.10

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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.