Home / 9,183,887.24-12,673,880.62-5,054,393.84

Finding the Fourth Proportional to 9,183,887.24, 12,673,880.62 and 5,054,393.84

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Solution

The fourth proportional to 9,183,887.24, 12,673,880.62 and 5,054,393.84 is: 6,975,127.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,887.24 : 12,673,880.62 = 5,054,393.84 : x
  2. Step 2: Convert to fraction form
    9,183,887.24/12,673,880.62 = 5,054,393.84/x
  3. Step 3: Cross multiply
    9,183,887.24x = 12,673,880.62 × 5,054,393.84
  4. Step 4: Simplify right side
    9,183,887.24x = 64,058,784,134,623.38
  5. Step 5: Solve for x
    x = 64,058,784,134,623.38/9,183,887.24
  6. Step 6: Final answer
    x = 6,975,127.47

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1.5x scale

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.