Home / 7,492,273.74-10,339,337.07-4,054,514.94

Finding the Fourth Proportional to 7,492,273.74, 10,339,337.07 and 4,054,514.94

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Solution

The fourth proportional to 7,492,273.74, 10,339,337.07 and 4,054,514.94 is: 5,595,230.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,273.74 : 10,339,337.07 = 4,054,514.94 : x
  2. Step 2: Convert to fraction form
    7,492,273.74/10,339,337.07 = 4,054,514.94/x
  3. Step 3: Cross multiply
    7,492,273.74x = 10,339,337.07 × 4,054,514.94
  4. Step 4: Simplify right side
    7,492,273.74x = 41,920,996,620,010.83
  5. Step 5: Solve for x
    x = 41,920,996,620,010.83/7,492,273.74
  6. Step 6: Final answer
    x = 5,595,230.24

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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.