Home / 3,272,279.76-4,908,235.03-1,450,119.89

Finding the Fourth Proportional to 3,272,279.76, 4,908,235.03 and 1,450,119.89

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Solution

The fourth proportional to 3,272,279.76, 4,908,235.03 and 1,450,119.89 is: 2,175,098.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,279.76 : 4,908,235.03 = 1,450,119.89 : x
  2. Step 2: Convert to fraction form
    3,272,279.76/4,908,235.03 = 1,450,119.89/x
  3. Step 3: Cross multiply
    3,272,279.76x = 4,908,235.03 × 1,450,119.89
  4. Step 4: Simplify right side
    3,272,279.76x = 7,117,529,210,005.97
  5. Step 5: Solve for x
    x = 7,117,529,210,005.97/3,272,279.76
  6. Step 6: Final answer
    x = 2,175,098.01

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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.