Home / 1,833,318.01-2,529,940.80-1,017,473.86

Finding the Fourth Proportional to 1,833,318.01, 2,529,940.80 and 1,017,473.86

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Solution

The fourth proportional to 1,833,318.01, 2,529,940.80 and 1,017,473.86 is: 1,404,092.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,318.01 : 2,529,940.80 = 1,017,473.86 : x
  2. Step 2: Convert to fraction form
    1,833,318.01/2,529,940.80 = 1,017,473.86/x
  3. Step 3: Cross multiply
    1,833,318.01x = 2,529,940.80 × 1,017,473.86
  4. Step 4: Simplify right side
    1,833,318.01x = 2,574,148,631,347.49
  5. Step 5: Solve for x
    x = 2,574,148,631,347.49/1,833,318.01
  6. Step 6: Final answer
    x = 1,404,092.81

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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.