Home / 4,848,669.18-6,690,855.15-2,673,093.42

Finding the Fourth Proportional to 4,848,669.18, 6,690,855.15 and 2,673,093.42

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Solution

The fourth proportional to 4,848,669.18, 6,690,855.15 and 2,673,093.42 is: 3,688,698.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,669.18 : 6,690,855.15 = 2,673,093.42 : x
  2. Step 2: Convert to fraction form
    4,848,669.18/6,690,855.15 = 2,673,093.42/x
  3. Step 3: Cross multiply
    4,848,669.18x = 6,690,855.15 × 2,673,093.42
  4. Step 4: Simplify right side
    4,848,669.18x = 17,885,280,875,638.11
  5. Step 5: Solve for x
    x = 17,885,280,875,638.11/4,848,669.18
  6. Step 6: Final answer
    x = 3,688,698.94

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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.