Home / 7,492,096.79-10,339,093.58-4,054,337.82

Finding the Fourth Proportional to 7,492,096.79, 10,339,093.58 and 4,054,337.82

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Solution

The fourth proportional to 7,492,096.79, 10,339,093.58 and 4,054,337.82 is: 5,594,986.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,096.79 : 10,339,093.58 = 4,054,337.82 : x
  2. Step 2: Convert to fraction form
    7,492,096.79/10,339,093.58 = 4,054,337.82/x
  3. Step 3: Cross multiply
    7,492,096.79x = 10,339,093.58 × 4,054,337.82
  4. Step 4: Simplify right side
    7,492,096.79x = 41,918,178,125,913.20
  5. Step 5: Solve for x
    x = 41,918,178,125,913.20/7,492,096.79
  6. Step 6: Final answer
    x = 5,594,986.20

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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.