Home / 1,058,410.11-1,460,618.39-574,982.87

Finding the Fourth Proportional to 1,058,410.11, 1,460,618.39 and 574,982.87

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Solution

The fourth proportional to 1,058,410.11, 1,460,618.39 and 574,982.87 is: 793,483.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,410.11 : 1,460,618.39 = 574,982.87 : x
  2. Step 2: Convert to fraction form
    1,058,410.11/1,460,618.39 = 574,982.87/x
  3. Step 3: Cross multiply
    1,058,410.11x = 1,460,618.39 × 574,982.87
  4. Step 4: Simplify right side
    1,058,410.11x = 839,830,554,633.61
  5. Step 5: Solve for x
    x = 839,830,554,633.61/1,058,410.11
  6. Step 6: Final answer
    x = 793,483.12

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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.