Home / 1,058,814.18-1,461,159-575,370.54

Finding the Fourth Proportional to 1,058,814.18, 1,461,159 and 575,370.54

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Solution

The fourth proportional to 1,058,814.18, 1,461,159 and 575,370.54 is: 794,008.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,814.18 : 1,461,159 = 575,370.54 : x
  2. Step 2: Convert to fraction form
    1,058,814.18/1,461,159 = 575,370.54/x
  3. Step 3: Cross multiply
    1,058,814.18x = 1,461,159 × 575,370.54
  4. Step 4: Simplify right side
    1,058,814.18x = 840,707,842,855.86
  5. Step 5: Solve for x
    x = 840,707,842,855.86/1,058,814.18
  6. Step 6: Final answer
    x = 794,008.86

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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.