Home / 2,289,062.48-3,434,315.63-1,436,727.02

Finding the Fourth Proportional to 2,289,062.48, 3,434,315.63 and 1,436,727.02

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Solution

The fourth proportional to 2,289,062.48, 3,434,315.63 and 1,436,727.02 is: 2,155,543.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,062.48 : 3,434,315.63 = 1,436,727.02 : x
  2. Step 2: Convert to fraction form
    2,289,062.48/3,434,315.63 = 1,436,727.02/x
  3. Step 3: Cross multiply
    2,289,062.48x = 3,434,315.63 × 1,436,727.02
  4. Step 4: Simplify right side
    2,289,062.48x = 4,934,174,036,474.11
  5. Step 5: Solve for x
    x = 4,934,174,036,474.11/2,289,062.48
  6. Step 6: Final answer
    x = 2,155,543.63

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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.