Home / 7,492,089.03-10,339,082.90-4,054,330.10

Finding the Fourth Proportional to 7,492,089.03, 10,339,082.90 and 4,054,330.10

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Solution

The fourth proportional to 7,492,089.03, 10,339,082.90 and 4,054,330.10 is: 5,594,975.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,089.03 : 10,339,082.90 = 4,054,330.10 : x
  2. Step 2: Convert to fraction form
    7,492,089.03/10,339,082.90 = 4,054,330.10/x
  3. Step 3: Cross multiply
    7,492,089.03x = 10,339,082.90 × 4,054,330.10
  4. Step 4: Simplify right side
    7,492,089.03x = 41,918,055,007,865.29
  5. Step 5: Solve for x
    x = 41,918,055,007,865.29/7,492,089.03
  6. Step 6: Final answer
    x = 5,594,975.56

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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.