Home / 3,248,483.37-4,482,852.65-1,798,147.59

Finding the Fourth Proportional to 3,248,483.37, 4,482,852.65 and 1,798,147.59

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Solution

The fourth proportional to 3,248,483.37, 4,482,852.65 and 1,798,147.59 is: 2,481,413.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,483.37 : 4,482,852.65 = 1,798,147.59 : x
  2. Step 2: Convert to fraction form
    3,248,483.37/4,482,852.65 = 1,798,147.59/x
  3. Step 3: Cross multiply
    3,248,483.37x = 4,482,852.65 × 1,798,147.59
  4. Step 4: Simplify right side
    3,248,483.37x = 8,060,830,688,922.61
  5. Step 5: Solve for x
    x = 8,060,830,688,922.61/3,248,483.37
  6. Step 6: Final answer
    x = 2,481,413.56

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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.