Home / 3,066,998.54-4,600,545.46-908,242.02

Finding the Fourth Proportional to 3,066,998.54, 4,600,545.46 and 908,242.02

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Solution

The fourth proportional to 3,066,998.54, 4,600,545.46 and 908,242.02 is: 1,362,377.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,998.54 : 4,600,545.46 = 908,242.02 : x
  2. Step 2: Convert to fraction form
    3,066,998.54/4,600,545.46 = 908,242.02/x
  3. Step 3: Cross multiply
    3,066,998.54x = 4,600,545.46 × 908,242.02
  4. Step 4: Simplify right side
    3,066,998.54x = 4,178,408,701,692.23
  5. Step 5: Solve for x
    x = 4,178,408,701,692.23/3,066,998.54
  6. Step 6: Final answer
    x = 1,362,377.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.