Home / 3,060,426.48-4,590,896.71-930,529.05

Finding the Fourth Proportional to 3,060,426.48, 4,590,896.71 and 930,529.05

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Solution

The fourth proportional to 3,060,426.48, 4,590,896.71 and 930,529.05 is: 1,395,871.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,426.48 : 4,590,896.71 = 930,529.05 : x
  2. Step 2: Convert to fraction form
    3,060,426.48/4,590,896.71 = 930,529.05/x
  3. Step 3: Cross multiply
    3,060,426.48x = 4,590,896.71 × 930,529.05
  4. Step 4: Simplify right side
    3,060,426.48x = 4,271,962,754,204.43
  5. Step 5: Solve for x
    x = 4,271,962,754,204.43/3,060,426.48
  6. Step 6: Final answer
    x = 1,395,871.71

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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.