Home / 2,201,041.40-3,301,562.10-1,244,447.60

Finding the Fourth Proportional to 2,201,041.40, 3,301,562.10 and 1,244,447.60

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Solution

The fourth proportional to 2,201,041.40, 3,301,562.10 and 1,244,447.60 is: 1,866,671.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,041.40 : 3,301,562.10 = 1,244,447.60 : x
  2. Step 2: Convert to fraction form
    2,201,041.40/3,301,562.10 = 1,244,447.60/x
  3. Step 3: Cross multiply
    2,201,041.40x = 3,301,562.10 × 1,244,447.60
  4. Step 4: Simplify right side
    2,201,041.40x = 4,108,621,031,595.96
  5. Step 5: Solve for x
    x = 4,108,621,031,595.96/2,201,041.40
  6. Step 6: Final answer
    x = 1,866,671.40

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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.