Home / 3,675,852.45-5,502,492.48-3,329,431.65

Finding the Fourth Proportional to 3,675,852.45, 5,502,492.48 and 3,329,431.65

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Solution

The fourth proportional to 3,675,852.45, 5,502,492.48 and 3,329,431.65 is: 4,983,924.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,852.45 : 5,502,492.48 = 3,329,431.65 : x
  2. Step 2: Convert to fraction form
    3,675,852.45/5,502,492.48 = 3,329,431.65/x
  3. Step 3: Cross multiply
    3,675,852.45x = 5,502,492.48 × 3,329,431.65
  4. Step 4: Simplify right side
    3,675,852.45x = 18,320,172,616,798.99
  5. Step 5: Solve for x
    x = 18,320,172,616,798.99/3,675,852.45
  6. Step 6: Final answer
    x = 4,983,924.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.