Home / 2,659,572.46-3,670,388.62-1,482,354.50

Finding the Fourth Proportional to 2,659,572.46, 3,670,388.62 and 1,482,354.50

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Solution

The fourth proportional to 2,659,572.46, 3,670,388.62 and 1,482,354.50 is: 2,045,748.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,572.46 : 3,670,388.62 = 1,482,354.50 : x
  2. Step 2: Convert to fraction form
    2,659,572.46/3,670,388.62 = 1,482,354.50/x
  3. Step 3: Cross multiply
    2,659,572.46x = 3,670,388.62 × 1,482,354.50
  4. Step 4: Simplify right side
    2,659,572.46x = 5,440,817,087,605.79
  5. Step 5: Solve for x
    x = 5,440,817,087,605.79/2,659,572.46
  6. Step 6: Final answer
    x = 2,045,748.77

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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.