Home / 1,058,207.88-1,460,337.57-574,782.45

Finding the Fourth Proportional to 1,058,207.88, 1,460,337.57 and 574,782.45

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Solution

The fourth proportional to 1,058,207.88, 1,460,337.57 and 574,782.45 is: 793,205.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,207.88 : 1,460,337.57 = 574,782.45 : x
  2. Step 2: Convert to fraction form
    1,058,207.88/1,460,337.57 = 574,782.45/x
  3. Step 3: Cross multiply
    1,058,207.88x = 1,460,337.57 × 574,782.45
  4. Step 4: Simplify right side
    1,058,207.88x = 839,376,406,311.65
  5. Step 5: Solve for x
    x = 839,376,406,311.65/1,058,207.88
  6. Step 6: Final answer
    x = 793,205.59

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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.