Home / 2,841,998.52-4,263,284.73-922,829.48

Finding the Fourth Proportional to 2,841,998.52, 4,263,284.73 and 922,829.48

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Solution

The fourth proportional to 2,841,998.52, 4,263,284.73 and 922,829.48 is: 1,384,337.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,998.52 : 4,263,284.73 = 922,829.48 : x
  2. Step 2: Convert to fraction form
    2,841,998.52/4,263,284.73 = 922,829.48/x
  3. Step 3: Cross multiply
    2,841,998.52x = 4,263,284.73 × 922,829.48
  4. Step 4: Simplify right side
    2,841,998.52x = 3,934,284,830,477.84
  5. Step 5: Solve for x
    x = 3,934,284,830,477.84/2,841,998.52
  6. Step 6: Final answer
    x = 1,384,337.40

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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.