Home / 1,784,169.48-2,460,292.76-1,058,877.07

Finding the Fourth Proportional to 1,784,169.48, 2,460,292.76 and 1,058,877.07

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Solution

The fourth proportional to 1,784,169.48, 2,460,292.76 and 1,058,877.07 is: 1,460,145.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,169.48 : 2,460,292.76 = 1,058,877.07 : x
  2. Step 2: Convert to fraction form
    1,784,169.48/2,460,292.76 = 1,058,877.07/x
  3. Step 3: Cross multiply
    1,784,169.48x = 2,460,292.76 × 1,058,877.07
  4. Step 4: Simplify right side
    1,784,169.48x = 2,605,147,589,051.01
  5. Step 5: Solve for x
    x = 2,605,147,589,051.01/1,784,169.48
  6. Step 6: Final answer
    x = 1,460,145.81

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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.