Home / 1,835,558.48-2,532,049.80-1,705,661.84

Finding the Fourth Proportional to 1,835,558.48, 2,532,049.80 and 1,705,661.84

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Solution

The fourth proportional to 1,835,558.48, 2,532,049.80 and 1,705,661.84 is: 2,352,864.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,558.48 : 2,532,049.80 = 1,705,661.84 : x
  2. Step 2: Convert to fraction form
    1,835,558.48/2,532,049.80 = 1,705,661.84/x
  3. Step 3: Cross multiply
    1,835,558.48x = 2,532,049.80 × 1,705,661.84
  4. Step 4: Simplify right side
    1,835,558.48x = 4,318,820,720,839.63
  5. Step 5: Solve for x
    x = 4,318,820,720,839.63/1,835,558.48
  6. Step 6: Final answer
    x = 2,352,864.68

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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.