Home / 2,350,417.40-3,525,939.96-930,141.56

Finding the Fourth Proportional to 2,350,417.40, 3,525,939.96 and 930,141.56

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Solution

The fourth proportional to 2,350,417.40, 3,525,939.96 and 930,141.56 is: 1,395,336.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,417.40 : 3,525,939.96 = 930,141.56 : x
  2. Step 2: Convert to fraction form
    2,350,417.40/3,525,939.96 = 930,141.56/x
  3. Step 3: Cross multiply
    2,350,417.40x = 3,525,939.96 × 930,141.56
  4. Step 4: Simplify right side
    2,350,417.40x = 3,279,623,294,860.74
  5. Step 5: Solve for x
    x = 3,279,623,294,860.74/2,350,417.40
  6. Step 6: Final answer
    x = 1,395,336.55

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1.5x scale

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.