Home / 1,058,533.96-1,460,768.98-575,103.07

Finding the Fourth Proportional to 1,058,533.96, 1,460,768.98 and 575,103.07

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Solution

The fourth proportional to 1,058,533.96, 1,460,768.98 and 575,103.07 is: 793,637.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,533.96 : 1,460,768.98 = 575,103.07 : x
  2. Step 2: Convert to fraction form
    1,058,533.96/1,460,768.98 = 575,103.07/x
  3. Step 3: Cross multiply
    1,058,533.96x = 1,460,768.98 × 575,103.07
  4. Step 4: Simplify right side
    1,058,533.96x = 840,092,724,958.77
  5. Step 5: Solve for x
    x = 840,092,724,958.77/1,058,533.96
  6. Step 6: Final answer
    x = 793,637.95

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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.