Home / 1,058,315.22-1,460,485.89-574,889.94

Finding the Fourth Proportional to 1,058,315.22, 1,460,485.89 and 574,889.94

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Solution

The fourth proportional to 1,058,315.22, 1,460,485.89 and 574,889.94 is: 793,354.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,315.22 : 1,460,485.89 = 574,889.94 : x
  2. Step 2: Convert to fraction form
    1,058,315.22/1,460,485.89 = 574,889.94/x
  3. Step 3: Cross multiply
    1,058,315.22x = 1,460,485.89 × 574,889.94
  4. Step 4: Simplify right side
    1,058,315.22x = 839,618,645,672.95
  5. Step 5: Solve for x
    x = 839,618,645,672.95/1,058,315.22
  6. Step 6: Final answer
    x = 793,354.03

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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.