Home / 4,656,090.36-6,425,338.86-2,618,895

Finding the Fourth Proportional to 4,656,090.36, 6,425,338.86 and 2,618,895

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Solution

The fourth proportional to 4,656,090.36, 6,425,338.86 and 2,618,895 is: 3,614,038.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,090.36 : 6,425,338.86 = 2,618,895 : x
  2. Step 2: Convert to fraction form
    4,656,090.36/6,425,338.86 = 2,618,895/x
  3. Step 3: Cross multiply
    4,656,090.36x = 6,425,338.86 × 2,618,895
  4. Step 4: Simplify right side
    4,656,090.36x = 16,827,287,813,759.70
  5. Step 5: Solve for x
    x = 16,827,287,813,759.70/4,656,090.36
  6. Step 6: Final answer
    x = 3,614,038.07

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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.