Home / 3,902,518.40-5,855,452.67-1,508,045.00

Finding the Fourth Proportional to 3,902,518.40, 5,855,452.67 and 1,508,045.00

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Solution

The fourth proportional to 3,902,518.40, 5,855,452.67 and 1,508,045.00 is: 2,262,714.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,518.40 : 5,855,452.67 = 1,508,045.00 : x
  2. Step 2: Convert to fraction form
    3,902,518.40/5,855,452.67 = 1,508,045.00/x
  3. Step 3: Cross multiply
    3,902,518.40x = 5,855,452.67 × 1,508,045.00
  4. Step 4: Simplify right side
    3,902,518.40x = 8,830,286,096,223
  5. Step 5: Solve for x
    x = 8,830,286,096,223/3,902,518.40
  6. Step 6: Final answer
    x = 2,262,714.79

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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.