Home / 2,919,732.33-4,373,491.32-2,348,017.77

Finding the Fourth Proportional to 2,919,732.33, 4,373,491.32 and 2,348,017.77

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Solution

The fourth proportional to 2,919,732.33, 4,373,491.32 and 2,348,017.77 is: 3,517,115.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,919,732.33 : 4,373,491.32 = 2,348,017.77 : x
  2. Step 2: Convert to fraction form
    2,919,732.33/4,373,491.32 = 2,348,017.77/x
  3. Step 3: Cross multiply
    2,919,732.33x = 4,373,491.32 × 2,348,017.77
  4. Step 4: Simplify right side
    2,919,732.33x = 10,269,035,336,300.76
  5. Step 5: Solve for x
    x = 10,269,035,336,300.76/2,919,732.33
  6. Step 6: Final answer
    x = 3,517,115.33

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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.