Home / 1,840,058.33-2,760,652.26-942,130.51

Finding the Fourth Proportional to 1,840,058.33, 2,760,652.26 and 942,130.51

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Solution

The fourth proportional to 1,840,058.33, 2,760,652.26 and 942,130.51 is: 1,413,484.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,058.33 : 2,760,652.26 = 942,130.51 : x
  2. Step 2: Convert to fraction form
    1,840,058.33/2,760,652.26 = 942,130.51/x
  3. Step 3: Cross multiply
    1,840,058.33x = 2,760,652.26 × 942,130.51
  4. Step 4: Simplify right side
    1,840,058.33x = 2,600,894,714,744.82
  5. Step 5: Solve for x
    x = 2,600,894,714,744.82/1,840,058.33
  6. Step 6: Final answer
    x = 1,413,484.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.