Home / 2,375,098-3,277,985.42-1,504,012.20

Finding the Fourth Proportional to 2,375,098, 3,277,985.42 and 1,504,012.20

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Solution

The fourth proportional to 2,375,098, 3,277,985.42 and 1,504,012.20 is: 2,075,758.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,098 : 3,277,985.42 = 1,504,012.20 : x
  2. Step 2: Convert to fraction form
    2,375,098/3,277,985.42 = 1,504,012.20/x
  3. Step 3: Cross multiply
    2,375,098x = 3,277,985.42 × 1,504,012.20
  4. Step 4: Simplify right side
    2,375,098x = 4,930,130,063,102.12
  5. Step 5: Solve for x
    x = 4,930,130,063,102.12/2,375,098
  6. Step 6: Final answer
    x = 2,075,758.58

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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.