Home / 2,372,461.55-3,273,996.41-1,284,733.10

Finding the Fourth Proportional to 2,372,461.55, 3,273,996.41 and 1,284,733.10

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Solution

The fourth proportional to 2,372,461.55, 3,273,996.41 and 1,284,733.10 is: 1,772,931.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,461.55 : 3,273,996.41 = 1,284,733.10 : x
  2. Step 2: Convert to fraction form
    2,372,461.55/3,273,996.41 = 1,284,733.10/x
  3. Step 3: Cross multiply
    2,372,461.55x = 3,273,996.41 × 1,284,733.10
  4. Step 4: Simplify right side
    2,372,461.55x = 4,206,211,563,787.25
  5. Step 5: Solve for x
    x = 4,206,211,563,787.25/2,372,461.55
  6. Step 6: Final answer
    x = 1,772,931.40

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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.