Home / 2,025,305.14-3,038,259.74-745,814.16

Finding the Fourth Proportional to 2,025,305.14, 3,038,259.74 and 745,814.16

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Solution

The fourth proportional to 2,025,305.14, 3,038,259.74 and 745,814.16 is: 1,118,832.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,305.14 : 3,038,259.74 = 745,814.16 : x
  2. Step 2: Convert to fraction form
    2,025,305.14/3,038,259.74 = 745,814.16/x
  3. Step 3: Cross multiply
    2,025,305.14x = 3,038,259.74 × 745,814.16
  4. Step 4: Simplify right side
    2,025,305.14x = 2,265,977,135,849.92
  5. Step 5: Solve for x
    x = 2,265,977,135,849.92/2,025,305.14
  6. Step 6: Final answer
    x = 1,118,832.46

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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.