Home / 1,058,662.13-1,460,962.65-575,227.28

Finding the Fourth Proportional to 1,058,662.13, 1,460,962.65 and 575,227.28

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Solution

The fourth proportional to 1,058,662.13, 1,460,962.65 and 575,227.28 is: 793,818.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,662.13 : 1,460,962.65 = 575,227.28 : x
  2. Step 2: Convert to fraction form
    1,058,662.13/1,460,962.65 = 575,227.28/x
  3. Step 3: Cross multiply
    1,058,662.13x = 1,460,962.65 × 575,227.28
  4. Step 4: Simplify right side
    1,058,662.13x = 840,385,571,341.09
  5. Step 5: Solve for x
    x = 840,385,571,341.09/1,058,662.13
  6. Step 6: Final answer
    x = 793,818.49

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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.