Home / 3,580,409.63-5,370,468.79-884,666.95

Finding the Fourth Proportional to 3,580,409.63, 5,370,468.79 and 884,666.95

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Solution

The fourth proportional to 3,580,409.63, 5,370,468.79 and 884,666.95 is: 1,326,964.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,409.63 : 5,370,468.79 = 884,666.95 : x
  2. Step 2: Convert to fraction form
    3,580,409.63/5,370,468.79 = 884,666.95/x
  3. Step 3: Cross multiply
    3,580,409.63x = 5,370,468.79 × 884,666.95
  4. Step 4: Simplify right side
    3,580,409.63x = 4,751,076,244,519.49
  5. Step 5: Solve for x
    x = 4,751,076,244,519.49/3,580,409.63
  6. Step 6: Final answer
    x = 1,326,964.44

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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.