Home / 9,793,030.80-14,691,619.80-2,969,043.60

Finding the Fourth Proportional to 9,793,030.80, 14,691,619.80 and 2,969,043.60

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Solution

The fourth proportional to 9,793,030.80, 14,691,619.80 and 2,969,043.60 is: 4,454,194.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,030.80 : 14,691,619.80 = 2,969,043.60 : x
  2. Step 2: Convert to fraction form
    9,793,030.80/14,691,619.80 = 2,969,043.60/x
  3. Step 3: Cross multiply
    9,793,030.80x = 14,691,619.80 × 2,969,043.60
  4. Step 4: Simplify right side
    9,793,030.80x = 43,620,059,740,823.28
  5. Step 5: Solve for x
    x = 43,620,059,740,823.28/9,793,030.80
  6. Step 6: Final answer
    x = 4,454,194.07

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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.