Home / 1,452,260.72-2,004,266.76-832,148

Finding the Fourth Proportional to 1,452,260.72, 2,004,266.76 and 832,148

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Solution

The fourth proportional to 1,452,260.72, 2,004,266.76 and 832,148 is: 1,148,448.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,260.72 : 2,004,266.76 = 832,148 : x
  2. Step 2: Convert to fraction form
    1,452,260.72/2,004,266.76 = 832,148/x
  3. Step 3: Cross multiply
    1,452,260.72x = 2,004,266.76 × 832,148
  4. Step 4: Simplify right side
    1,452,260.72x = 1,667,846,575,800.48
  5. Step 5: Solve for x
    x = 1,667,846,575,800.48/1,452,260.72
  6. Step 6: Final answer
    x = 1,148,448.45

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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.