Home / 1,058,954.91-1,461,369.06-575,520.07

Finding the Fourth Proportional to 1,058,954.91, 1,461,369.06 and 575,520.07

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Solution

The fourth proportional to 1,058,954.91, 1,461,369.06 and 575,520.07 is: 794,223.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,954.91 : 1,461,369.06 = 575,520.07 : x
  2. Step 2: Convert to fraction form
    1,058,954.91/1,461,369.06 = 575,520.07/x
  3. Step 3: Cross multiply
    1,058,954.91x = 1,461,369.06 × 575,520.07
  4. Step 4: Simplify right side
    1,058,954.91x = 841,047,223,707.03
  5. Step 5: Solve for x
    x = 841,047,223,707.03/1,058,954.91
  6. Step 6: Final answer
    x = 794,223.83

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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.