Home / 1,058,777.25-1,461,111.49-575,341.24

Finding the Fourth Proportional to 1,058,777.25, 1,461,111.49 and 575,341.24

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Solution

The fourth proportional to 1,058,777.25, 1,461,111.49 and 575,341.24 is: 793,970.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,777.25 : 1,461,111.49 = 575,341.24 : x
  2. Step 2: Convert to fraction form
    1,058,777.25/1,461,111.49 = 575,341.24/x
  3. Step 3: Cross multiply
    1,058,777.25x = 1,461,111.49 × 575,341.24
  4. Step 4: Simplify right side
    1,058,777.25x = 840,637,696,434.85
  5. Step 5: Solve for x
    x = 840,637,696,434.85/1,058,777.25
  6. Step 6: Final answer
    x = 793,970.31

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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.