Home / 2,470,575.98-3,706,502.90-1,446,770.88

Finding the Fourth Proportional to 2,470,575.98, 3,706,502.90 and 1,446,770.88

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Solution

The fourth proportional to 2,470,575.98, 3,706,502.90 and 1,446,770.88 is: 2,170,530.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,575.98 : 3,706,502.90 = 1,446,770.88 : x
  2. Step 2: Convert to fraction form
    2,470,575.98/3,706,502.90 = 1,446,770.88/x
  3. Step 3: Cross multiply
    2,470,575.98x = 3,706,502.90 × 1,446,770.88
  4. Step 4: Simplify right side
    2,470,575.98x = 5,362,460,455,121.70
  5. Step 5: Solve for x
    x = 5,362,460,455,121.70/2,470,575.98
  6. Step 6: Final answer
    x = 2,170,530.47

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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.