Home / 3,362,985.77-4,638,849.04-2,396,428.36

Finding the Fourth Proportional to 3,362,985.77, 4,638,849.04 and 2,396,428.36

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Solution

The fourth proportional to 3,362,985.77, 4,638,849.04 and 2,396,428.36 is: 3,305,595.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,985.77 : 4,638,849.04 = 2,396,428.36 : x
  2. Step 2: Convert to fraction form
    3,362,985.77/4,638,849.04 = 2,396,428.36/x
  3. Step 3: Cross multiply
    3,362,985.77x = 4,638,849.04 × 2,396,428.36
  4. Step 4: Simplify right side
    3,362,985.77x = 11,116,669,362,038.39
  5. Step 5: Solve for x
    x = 11,116,669,362,038.39/3,362,985.77
  6. Step 6: Final answer
    x = 3,305,595.13

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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.