Home / 2,298,558.52-3,445,472.07-1,019,768.23

Finding the Fourth Proportional to 2,298,558.52, 3,445,472.07 and 1,019,768.23

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Solution

The fourth proportional to 2,298,558.52, 3,445,472.07 and 1,019,768.23 is: 1,528,602.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,558.52 : 3,445,472.07 = 1,019,768.23 : x
  2. Step 2: Convert to fraction form
    2,298,558.52/3,445,472.07 = 1,019,768.23/x
  3. Step 3: Cross multiply
    2,298,558.52x = 3,445,472.07 × 1,019,768.23
  4. Step 4: Simplify right side
    2,298,558.52x = 3,513,582,937,110.98
  5. Step 5: Solve for x
    x = 3,513,582,937,110.98/2,298,558.52
  6. Step 6: Final answer
    x = 1,528,602.78

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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.