Home / 1,196,254.07-1,793,658.36-476,706.47

Finding the Fourth Proportional to 1,196,254.07, 1,793,658.36 and 476,706.47

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Solution

The fourth proportional to 1,196,254.07, 1,793,658.36 and 476,706.47 is: 714,771.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,254.07 : 1,793,658.36 = 476,706.47 : x
  2. Step 2: Convert to fraction form
    1,196,254.07/1,793,658.36 = 476,706.47/x
  3. Step 3: Cross multiply
    1,196,254.07x = 1,793,658.36 × 476,706.47
  4. Step 4: Simplify right side
    1,196,254.07x = 855,048,545,181.59
  5. Step 5: Solve for x
    x = 855,048,545,181.59/1,196,254.07
  6. Step 6: Final answer
    x = 714,771.69

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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.