Home / 2,705,586.26-3,733,700.94-1,528,056.25

Finding the Fourth Proportional to 2,705,586.26, 3,733,700.94 and 1,528,056.25

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Solution

The fourth proportional to 2,705,586.26, 3,733,700.94 and 1,528,056.25 is: 2,108,713.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,586.26 : 3,733,700.94 = 1,528,056.25 : x
  2. Step 2: Convert to fraction form
    2,705,586.26/3,733,700.94 = 1,528,056.25/x
  3. Step 3: Cross multiply
    2,705,586.26x = 3,733,700.94 × 1,528,056.25
  4. Step 4: Simplify right side
    2,705,586.26x = 5,705,305,047,663.62
  5. Step 5: Solve for x
    x = 5,705,305,047,663.62/2,705,586.26
  6. Step 6: Final answer
    x = 2,108,713.05

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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.