Home / 3,302,865.93-4,954,306.47-906,743.37

Finding the Fourth Proportional to 3,302,865.93, 4,954,306.47 and 906,743.37

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Solution

The fourth proportional to 3,302,865.93, 4,954,306.47 and 906,743.37 is: 1,360,117.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,865.93 : 4,954,306.47 = 906,743.37 : x
  2. Step 2: Convert to fraction form
    3,302,865.93/4,954,306.47 = 906,743.37/x
  3. Step 3: Cross multiply
    3,302,865.93x = 4,954,306.47 × 906,743.37
  4. Step 4: Simplify right side
    3,302,865.93x = 4,492,284,544,620.60
  5. Step 5: Solve for x
    x = 4,492,284,544,620.60/3,302,865.93
  6. Step 6: Final answer
    x = 1,360,117.13

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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.