Home / 3,453,033.93-4,765,012.16-1,904,565.03

Finding the Fourth Proportional to 3,453,033.93, 4,765,012.16 and 1,904,565.03

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Solution

The fourth proportional to 3,453,033.93, 4,765,012.16 and 1,904,565.03 is: 2,628,203.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,033.93 : 4,765,012.16 = 1,904,565.03 : x
  2. Step 2: Convert to fraction form
    3,453,033.93/4,765,012.16 = 1,904,565.03/x
  3. Step 3: Cross multiply
    3,453,033.93x = 4,765,012.16 × 1,904,565.03
  4. Step 4: Simplify right side
    3,453,033.93x = 9,075,275,517,937.94
  5. Step 5: Solve for x
    x = 9,075,275,517,937.94/3,453,033.93
  6. Step 6: Final answer
    x = 2,628,203.40

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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.