Home / 3,340,301.30-5,013,404.40-2,862,004.40

Finding the Fourth Proportional to 3,340,301.30, 5,013,404.40 and 2,862,004.40

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Solution

The fourth proportional to 3,340,301.30, 5,013,404.40 and 2,862,004.40 is: 4,295,536.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,301.30 : 5,013,404.40 = 2,862,004.40 : x
  2. Step 2: Convert to fraction form
    3,340,301.30/5,013,404.40 = 2,862,004.40/x
  3. Step 3: Cross multiply
    3,340,301.30x = 5,013,404.40 × 2,862,004.40
  4. Step 4: Simplify right side
    3,340,301.30x = 14,348,385,451,779.36
  5. Step 5: Solve for x
    x = 14,348,385,451,779.36/3,340,301.30
  6. Step 6: Final answer
    x = 4,295,536.29

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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.