Home / 9,058,370.38-13,596,068.47-4,743,517.57

Finding the Fourth Proportional to 9,058,370.38, 13,596,068.47 and 4,743,517.57

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Solution

The fourth proportional to 9,058,370.38, 13,596,068.47 and 4,743,517.57 is: 7,119,734.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058,370.38 : 13,596,068.47 = 4,743,517.57 : x
  2. Step 2: Convert to fraction form
    9,058,370.38/13,596,068.47 = 4,743,517.57/x
  3. Step 3: Cross multiply
    9,058,370.38x = 13,596,068.47 × 4,743,517.57
  4. Step 4: Simplify right side
    9,058,370.38x = 64,493,189,684,995.60
  5. Step 5: Solve for x
    x = 64,493,189,684,995.60/9,058,370.38
  6. Step 6: Final answer
    x = 7,119,734.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.