Home / 7,492,499.34-10,339,667.46-4,054,765.38

Finding the Fourth Proportional to 7,492,499.34, 10,339,667.46 and 4,054,765.38

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Solution

The fourth proportional to 7,492,499.34, 10,339,667.46 and 4,054,765.38 is: 5,595,586.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,499.34 : 10,339,667.46 = 4,054,765.38 : x
  2. Step 2: Convert to fraction form
    7,492,499.34/10,339,667.46 = 4,054,765.38/x
  3. Step 3: Cross multiply
    7,492,499.34x = 10,339,667.46 × 4,054,765.38
  4. Step 4: Simplify right side
    7,492,499.34x = 41,924,925,657,520.54
  5. Step 5: Solve for x
    x = 41,924,925,657,520.54/7,492,499.34
  6. Step 6: Final answer
    x = 5,595,586.17

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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.