Home / 3,364,005.81-4,648,400.55-2,395,454.59

Finding the Fourth Proportional to 3,364,005.81, 4,648,400.55 and 2,395,454.59

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Solution

The fourth proportional to 3,364,005.81, 4,648,400.55 and 2,395,454.59 is: 3,310,051.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,005.81 : 4,648,400.55 = 2,395,454.59 : x
  2. Step 2: Convert to fraction form
    3,364,005.81/4,648,400.55 = 2,395,454.59/x
  3. Step 3: Cross multiply
    3,364,005.81x = 4,648,400.55 × 2,395,454.59
  4. Step 4: Simplify right side
    3,364,005.81x = 11,135,032,433,656.02
  5. Step 5: Solve for x
    x = 11,135,032,433,656.02/3,364,005.81
  6. Step 6: Final answer
    x = 3,310,051.49

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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.