Home / 9,208,024.25-13,808,236.12-3,143,244.98

Finding the Fourth Proportional to 9,208,024.25, 13,808,236.12 and 3,143,244.98

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Solution

The fourth proportional to 9,208,024.25, 13,808,236.12 and 3,143,244.98 is: 4,713,570.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,024.25 : 13,808,236.12 = 3,143,244.98 : x
  2. Step 2: Convert to fraction form
    9,208,024.25/13,808,236.12 = 3,143,244.98/x
  3. Step 3: Cross multiply
    9,208,024.25x = 13,808,236.12 × 3,143,244.98
  4. Step 4: Simplify right side
    9,208,024.25x = 43,402,668,835,832.68
  5. Step 5: Solve for x
    x = 43,402,668,835,832.68/9,208,024.25
  6. Step 6: Final answer
    x = 4,713,570.22

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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.