Home / 1,058,317.47-1,460,489.00-574,892.19

Finding the Fourth Proportional to 1,058,317.47, 1,460,489.00 and 574,892.19

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Solution

The fourth proportional to 1,058,317.47, 1,460,489.00 and 574,892.19 is: 793,357.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,317.47 : 1,460,489.00 = 574,892.19 : x
  2. Step 2: Convert to fraction form
    1,058,317.47/1,460,489.00 = 574,892.19/x
  3. Step 3: Cross multiply
    1,058,317.47x = 1,460,489.00 × 574,892.19
  4. Step 4: Simplify right side
    1,058,317.47x = 839,623,716,806.45
  5. Step 5: Solve for x
    x = 839,623,716,806.45/1,058,317.47
  6. Step 6: Final answer
    x = 793,357.14

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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.