Home / 1,237,051.60-1,707,953.52-950,058.88

Finding the Fourth Proportional to 1,237,051.60, 1,707,953.52 and 950,058.88

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Solution

The fourth proportional to 1,237,051.60, 1,707,953.52 and 950,058.88 is: 1,311,712.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,051.60 : 1,707,953.52 = 950,058.88 : x
  2. Step 2: Convert to fraction form
    1,237,051.60/1,707,953.52 = 950,058.88/x
  3. Step 3: Cross multiply
    1,237,051.60x = 1,707,953.52 × 950,058.88
  4. Step 4: Simplify right side
    1,237,051.60x = 1,622,656,408,303.26
  5. Step 5: Solve for x
    x = 1,622,656,408,303.26/1,237,051.60
  6. Step 6: Final answer
    x = 1,311,712.79

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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.