Home / 4,341,321-5,991,022.98-2,407,877.64

Finding the Fourth Proportional to 4,341,321, 5,991,022.98 and 2,407,877.64

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Solution

The fourth proportional to 4,341,321, 5,991,022.98 and 2,407,877.64 is: 3,322,871.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,321 : 5,991,022.98 = 2,407,877.64 : x
  2. Step 2: Convert to fraction form
    4,341,321/5,991,022.98 = 2,407,877.64/x
  3. Step 3: Cross multiply
    4,341,321x = 5,991,022.98 × 2,407,877.64
  4. Step 4: Simplify right side
    4,341,321x = 14,425,650,274,268.17
  5. Step 5: Solve for x
    x = 14,425,650,274,268.17/4,341,321
  6. Step 6: Final answer
    x = 3,322,871.14

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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.