Home / 7,492,500.34-10,339,668.84-4,054,766.38

Finding the Fourth Proportional to 7,492,500.34, 10,339,668.84 and 4,054,766.38

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Solution

The fourth proportional to 7,492,500.34, 10,339,668.84 and 4,054,766.38 is: 5,595,587.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,500.34 : 10,339,668.84 = 4,054,766.38 : x
  2. Step 2: Convert to fraction form
    7,492,500.34/10,339,668.84 = 4,054,766.38/x
  3. Step 3: Cross multiply
    7,492,500.34x = 10,339,668.84 × 4,054,766.38
  4. Step 4: Simplify right side
    7,492,500.34x = 41,924,941,592,765.59
  5. Step 5: Solve for x
    x = 41,924,941,592,765.59/7,492,500.34
  6. Step 6: Final answer
    x = 5,595,587.55

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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.