Home / 7,492,322.84-11,233,933.32-2,937,915.38

Finding the Fourth Proportional to 7,492,322.84, 11,233,933.32 and 2,937,915.38

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Solution

The fourth proportional to 7,492,322.84, 11,233,933.32 and 2,937,915.38 is: 4,405,088.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,322.84 : 11,233,933.32 = 2,937,915.38 : x
  2. Step 2: Convert to fraction form
    7,492,322.84/11,233,933.32 = 2,937,915.38/x
  3. Step 3: Cross multiply
    7,492,322.84x = 11,233,933.32 × 2,937,915.38
  4. Step 4: Simplify right side
    7,492,322.84x = 33,004,345,478,722.46
  5. Step 5: Solve for x
    x = 33,004,345,478,722.46/7,492,322.84
  6. Step 6: Final answer
    x = 4,405,088.54

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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.