Home / 7,365,118.67-11,047,678.87-2,247,575.39

Finding the Fourth Proportional to 7,365,118.67, 11,047,678.87 and 2,247,575.39

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Solution

The fourth proportional to 7,365,118.67, 11,047,678.87 and 2,247,575.39 is: 3,371,363.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,118.67 : 11,047,678.87 = 2,247,575.39 : x
  2. Step 2: Convert to fraction form
    7,365,118.67/11,047,678.87 = 2,247,575.39/x
  3. Step 3: Cross multiply
    7,365,118.67x = 11,047,678.87 × 2,247,575.39
  4. Step 4: Simplify right side
    7,365,118.67x = 24,830,491,083,977.67
  5. Step 5: Solve for x
    x = 24,830,491,083,977.67/7,365,118.67
  6. Step 6: Final answer
    x = 3,371,363.34

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1.5x scale

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.