Home / 1,196,829.34-1,651,566.81-652,932.77

Finding the Fourth Proportional to 1,196,829.34, 1,651,566.81 and 652,932.77

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Solution

The fourth proportional to 1,196,829.34, 1,651,566.81 and 652,932.77 is: 901,015.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,829.34 : 1,651,566.81 = 652,932.77 : x
  2. Step 2: Convert to fraction form
    1,196,829.34/1,651,566.81 = 652,932.77/x
  3. Step 3: Cross multiply
    1,196,829.34x = 1,651,566.81 × 652,932.77
  4. Step 4: Simplify right side
    1,196,829.34x = 1,078,362,086,284.03
  5. Step 5: Solve for x
    x = 1,078,362,086,284.03/1,196,829.34
  6. Step 6: Final answer
    x = 901,015.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.