Home / 2,194,648.08-3,028,160.58-1,506,068.73

Finding the Fourth Proportional to 2,194,648.08, 3,028,160.58 and 1,506,068.73

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Solution

The fourth proportional to 2,194,648.08, 3,028,160.58 and 1,506,068.73 is: 2,078,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,648.08 : 3,028,160.58 = 1,506,068.73 : x
  2. Step 2: Convert to fraction form
    2,194,648.08/3,028,160.58 = 1,506,068.73/x
  3. Step 3: Cross multiply
    2,194,648.08x = 3,028,160.58 × 1,506,068.73
  4. Step 4: Simplify right side
    2,194,648.08x = 4,560,617,958,956.66
  5. Step 5: Solve for x
    x = 4,560,617,958,956.66/2,194,648.08
  6. Step 6: Final answer
    x = 2,078,063.45

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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.