Home / 2,425,179.65-3,346,702.58-1,322,624.15

Finding the Fourth Proportional to 2,425,179.65, 3,346,702.58 and 1,322,624.15

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Solution

The fourth proportional to 2,425,179.65, 3,346,702.58 and 1,322,624.15 is: 1,825,196.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,179.65 : 3,346,702.58 = 1,322,624.15 : x
  2. Step 2: Convert to fraction form
    2,425,179.65/3,346,702.58 = 1,322,624.15/x
  3. Step 3: Cross multiply
    2,425,179.65x = 3,346,702.58 × 1,322,624.15
  4. Step 4: Simplify right side
    2,425,179.65x = 4,426,429,654,298.49
  5. Step 5: Solve for x
    x = 4,426,429,654,298.49/2,425,179.65
  6. Step 6: Final answer
    x = 1,825,196.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.