Home / 1,196,330.04-1,794,485.81-297,765.77

Finding the Fourth Proportional to 1,196,330.04, 1,794,485.81 and 297,765.77

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Solution

The fourth proportional to 1,196,330.04, 1,794,485.81 and 297,765.77 is: 446,646.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,330.04 : 1,794,485.81 = 297,765.77 : x
  2. Step 2: Convert to fraction form
    1,196,330.04/1,794,485.81 = 297,765.77/x
  3. Step 3: Cross multiply
    1,196,330.04x = 1,794,485.81 × 297,765.77
  4. Step 4: Simplify right side
    1,196,330.04x = 534,336,448,968.72
  5. Step 5: Solve for x
    x = 534,336,448,968.72/1,196,330.04
  6. Step 6: Final answer
    x = 446,646.35

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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.