Home / 1,058,443.40-1,460,646.06-575,004.68

Finding the Fourth Proportional to 1,058,443.40, 1,460,646.06 and 575,004.68

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Solution

The fourth proportional to 1,058,443.40, 1,460,646.06 and 575,004.68 is: 793,503.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,443.40 : 1,460,646.06 = 575,004.68 : x
  2. Step 2: Convert to fraction form
    1,058,443.40/1,460,646.06 = 575,004.68/x
  3. Step 3: Cross multiply
    1,058,443.40x = 1,460,646.06 × 575,004.68
  4. Step 4: Simplify right side
    1,058,443.40x = 839,878,320,323.56
  5. Step 5: Solve for x
    x = 839,878,320,323.56/1,058,443.40
  6. Step 6: Final answer
    x = 793,503.29

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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.