Home / 2,336,494.20-3,502,322.10-1,269,281.40

Finding the Fourth Proportional to 2,336,494.20, 3,502,322.10 and 1,269,281.40

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Solution

The fourth proportional to 2,336,494.20, 3,502,322.10 and 1,269,281.40 is: 1,902,607.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,494.20 : 3,502,322.10 = 1,269,281.40 : x
  2. Step 2: Convert to fraction form
    2,336,494.20/3,502,322.10 = 1,269,281.40/x
  3. Step 3: Cross multiply
    2,336,494.20x = 3,502,322.10 × 1,269,281.40
  4. Step 4: Simplify right side
    2,336,494.20x = 4,445,432,298,338.94
  5. Step 5: Solve for x
    x = 4,445,432,298,338.94/2,336,494.20
  6. Step 6: Final answer
    x = 1,902,607.89

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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.