Home / 2,841,355.55-4,263,714.79-1,045,500.11

Finding the Fourth Proportional to 2,841,355.55, 4,263,714.79 and 1,045,500.11

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Solution

The fourth proportional to 2,841,355.55, 4,263,714.79 and 1,045,500.11 is: 1,568,868.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,355.55 : 4,263,714.79 = 1,045,500.11 : x
  2. Step 2: Convert to fraction form
    2,841,355.55/4,263,714.79 = 1,045,500.11/x
  3. Step 3: Cross multiply
    2,841,355.55x = 4,263,714.79 × 1,045,500.11
  4. Step 4: Simplify right side
    2,841,355.55x = 4,457,714,258,021.30
  5. Step 5: Solve for x
    x = 4,457,714,258,021.30/2,841,355.55
  6. Step 6: Final answer
    x = 1,568,868.87

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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.