Home / 1,429,835.08-2,144,751.24-364,877.14

Finding the Fourth Proportional to 1,429,835.08, 2,144,751.24 and 364,877.14

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Solution

The fourth proportional to 1,429,835.08, 2,144,751.24 and 364,877.14 is: 547,315.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,429,835.08 : 2,144,751.24 = 364,877.14 : x
  2. Step 2: Convert to fraction form
    1,429,835.08/2,144,751.24 = 364,877.14/x
  3. Step 3: Cross multiply
    1,429,835.08x = 2,144,751.24 × 364,877.14
  4. Step 4: Simplify right side
    1,429,835.08x = 782,570,698,462.65
  5. Step 5: Solve for x
    x = 782,570,698,462.65/1,429,835.08
  6. Step 6: Final answer
    x = 547,315.36

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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.