Home / 1,833,266.42-2,529,789.47-1,017,470.77

Finding the Fourth Proportional to 1,833,266.42, 2,529,789.47 and 1,017,470.77

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Solution

The fourth proportional to 1,833,266.42, 2,529,789.47 and 1,017,470.77 is: 1,404,044.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,266.42 : 2,529,789.47 = 1,017,470.77 : x
  2. Step 2: Convert to fraction form
    1,833,266.42/2,529,789.47 = 1,017,470.77/x
  3. Step 3: Cross multiply
    1,833,266.42x = 2,529,789.47 × 1,017,470.77
  4. Step 4: Simplify right side
    1,833,266.42x = 2,573,986,832,382.48
  5. Step 5: Solve for x
    x = 2,573,986,832,382.48/1,833,266.42
  6. Step 6: Final answer
    x = 1,404,044.06

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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.