Home / 4,025,140.40-6,037,537.80-1,365,748.40

Finding the Fourth Proportional to 4,025,140.40, 6,037,537.80 and 1,365,748.40

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Solution

The fourth proportional to 4,025,140.40, 6,037,537.80 and 1,365,748.40 is: 2,048,563.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,140.40 : 6,037,537.80 = 1,365,748.40 : x
  2. Step 2: Convert to fraction form
    4,025,140.40/6,037,537.80 = 1,365,748.40/x
  3. Step 3: Cross multiply
    4,025,140.40x = 6,037,537.80 × 1,365,748.40
  4. Step 4: Simplify right side
    4,025,140.40x = 8,245,757,590,289.52
  5. Step 5: Solve for x
    x = 8,245,757,590,289.52/4,025,140.40
  6. Step 6: Final answer
    x = 2,048,563.97

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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.