Home / 3,018,653.70-4,533,229.35-1,601,477.70

Finding the Fourth Proportional to 3,018,653.70, 4,533,229.35 and 1,601,477.70

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Solution

The fourth proportional to 3,018,653.70, 4,533,229.35 and 1,601,477.70 is: 2,405,001.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,653.70 : 4,533,229.35 = 1,601,477.70 : x
  2. Step 2: Convert to fraction form
    3,018,653.70/4,533,229.35 = 1,601,477.70/x
  3. Step 3: Cross multiply
    3,018,653.70x = 4,533,229.35 × 1,601,477.70
  4. Step 4: Simplify right side
    3,018,653.70x = 7,259,865,713,010.49
  5. Step 5: Solve for x
    x = 7,259,865,713,010.49/3,018,653.70
  6. Step 6: Final answer
    x = 2,405,001.18

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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.