Home / 3,335,820.04-4,603,454.40-1,807,952.68

Finding the Fourth Proportional to 3,335,820.04, 4,603,454.40 and 1,807,952.68

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Solution

The fourth proportional to 3,335,820.04, 4,603,454.40 and 1,807,952.68 is: 2,494,987.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,820.04 : 4,603,454.40 = 1,807,952.68 : x
  2. Step 2: Convert to fraction form
    3,335,820.04/4,603,454.40 = 1,807,952.68/x
  3. Step 3: Cross multiply
    3,335,820.04x = 4,603,454.40 × 1,807,952.68
  4. Step 4: Simplify right side
    3,335,820.04x = 8,322,827,719,737.79
  5. Step 5: Solve for x
    x = 8,322,827,719,737.79/3,335,820.04
  6. Step 6: Final answer
    x = 2,494,987.03

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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.