Home / 2,014,600.48-2,779,315.68-1,198,641.04

Finding the Fourth Proportional to 2,014,600.48, 2,779,315.68 and 1,198,641.04

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Solution

The fourth proportional to 2,014,600.48, 2,779,315.68 and 1,198,641.04 is: 1,653,629.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,600.48 : 2,779,315.68 = 1,198,641.04 : x
  2. Step 2: Convert to fraction form
    2,014,600.48/2,779,315.68 = 1,198,641.04/x
  3. Step 3: Cross multiply
    2,014,600.48x = 2,779,315.68 × 1,198,641.04
  4. Step 4: Simplify right side
    2,014,600.48x = 3,331,401,837,163.51
  5. Step 5: Solve for x
    x = 3,331,401,837,163.51/2,014,600.48
  6. Step 6: Final answer
    x = 1,653,629.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.