Home / 3,650,413.85-5,037,011.49-2,101,376.24

Finding the Fourth Proportional to 3,650,413.85, 5,037,011.49 and 2,101,376.24

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Solution

The fourth proportional to 3,650,413.85, 5,037,011.49 and 2,101,376.24 is: 2,899,577.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,413.85 : 5,037,011.49 = 2,101,376.24 : x
  2. Step 2: Convert to fraction form
    3,650,413.85/5,037,011.49 = 2,101,376.24/x
  3. Step 3: Cross multiply
    3,650,413.85x = 5,037,011.49 × 2,101,376.24
  4. Step 4: Simplify right side
    3,650,413.85x = 10,584,656,265,693
  5. Step 5: Solve for x
    x = 10,584,656,265,693/3,650,413.85
  6. Step 6: Final answer
    x = 2,899,577.06

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1.5x scale

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.