Home / 1,483,952.90-2,225,929.35-362,021.90

Finding the Fourth Proportional to 1,483,952.90, 2,225,929.35 and 362,021.90

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Solution

The fourth proportional to 1,483,952.90, 2,225,929.35 and 362,021.90 is: 543,032.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,952.90 : 2,225,929.35 = 362,021.90 : x
  2. Step 2: Convert to fraction form
    1,483,952.90/2,225,929.35 = 362,021.90/x
  3. Step 3: Cross multiply
    1,483,952.90x = 2,225,929.35 × 362,021.90
  4. Step 4: Simplify right side
    1,483,952.90x = 805,835,172,552.77
  5. Step 5: Solve for x
    x = 805,835,172,552.77/1,483,952.90
  6. Step 6: Final answer
    x = 543,032.85

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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.