Home / 3,283,750.08-4,531,532-1,833,470.16

Finding the Fourth Proportional to 3,283,750.08, 4,531,532 and 1,833,470.16

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Solution

The fourth proportional to 3,283,750.08, 4,531,532 and 1,833,470.16 is: 2,530,164.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,750.08 : 4,531,532 = 1,833,470.16 : x
  2. Step 2: Convert to fraction form
    3,283,750.08/4,531,532 = 1,833,470.16/x
  3. Step 3: Cross multiply
    3,283,750.08x = 4,531,532 × 1,833,470.16
  4. Step 4: Simplify right side
    3,283,750.08x = 8,308,428,701,085.12
  5. Step 5: Solve for x
    x = 8,308,428,701,085.12/3,283,750.08
  6. Step 6: Final answer
    x = 2,530,164.75

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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.