Home / 7,492,497.84-10,339,665.39-4,054,763.88

Finding the Fourth Proportional to 7,492,497.84, 10,339,665.39 and 4,054,763.88

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Solution

The fourth proportional to 7,492,497.84, 10,339,665.39 and 4,054,763.88 is: 5,595,584.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,497.84 : 10,339,665.39 = 4,054,763.88 : x
  2. Step 2: Convert to fraction form
    7,492,497.84/10,339,665.39 = 4,054,763.88/x
  3. Step 3: Cross multiply
    7,492,497.84x = 10,339,665.39 × 4,054,763.88
  4. Step 4: Simplify right side
    7,492,497.84x = 41,924,901,754,658.12
  5. Step 5: Solve for x
    x = 41,924,901,754,658.12/7,492,497.84
  6. Step 6: Final answer
    x = 5,595,584.10

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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.