Home / 1,504,116.03-2,255,051.97-904,936.80

Finding the Fourth Proportional to 1,504,116.03, 2,255,051.97 and 904,936.80

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Solution

The fourth proportional to 1,504,116.03, 2,255,051.97 and 904,936.80 is: 1,356,730.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,116.03 : 2,255,051.97 = 904,936.80 : x
  2. Step 2: Convert to fraction form
    1,504,116.03/2,255,051.97 = 904,936.80/x
  3. Step 3: Cross multiply
    1,504,116.03x = 2,255,051.97 × 904,936.80
  4. Step 4: Simplify right side
    1,504,116.03x = 2,040,679,513,565.50
  5. Step 5: Solve for x
    x = 2,040,679,513,565.50/1,504,116.03
  6. Step 6: Final answer
    x = 1,356,730.11

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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.