Home / 3,242,809.44-4,475,075.58-1,792,505.52

Finding the Fourth Proportional to 3,242,809.44, 4,475,075.58 and 1,792,505.52

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Solution

The fourth proportional to 3,242,809.44, 4,475,075.58 and 1,792,505.52 is: 2,473,656.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,809.44 : 4,475,075.58 = 1,792,505.52 : x
  2. Step 2: Convert to fraction form
    3,242,809.44/4,475,075.58 = 1,792,505.52/x
  3. Step 3: Cross multiply
    3,242,809.44x = 4,475,075.58 × 1,792,505.52
  4. Step 4: Simplify right side
    3,242,809.44x = 8,021,597,679,567.20
  5. Step 5: Solve for x
    x = 8,021,597,679,567.20/3,242,809.44
  6. Step 6: Final answer
    x = 2,473,656.82

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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.