Home / 9,636,973.44-14,456,833.85-3,160,555.46

Finding the Fourth Proportional to 9,636,973.44, 14,456,833.85 and 3,160,555.46

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Solution

The fourth proportional to 9,636,973.44, 14,456,833.85 and 3,160,555.46 is: 4,741,283.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,973.44 : 14,456,833.85 = 3,160,555.46 : x
  2. Step 2: Convert to fraction form
    9,636,973.44/14,456,833.85 = 3,160,555.46/x
  3. Step 3: Cross multiply
    9,636,973.44x = 14,456,833.85 × 3,160,555.46
  4. Step 4: Simplify right side
    9,636,973.44x = 45,691,625,158,930.32
  5. Step 5: Solve for x
    x = 45,691,625,158,930.32/9,636,973.44
  6. Step 6: Final answer
    x = 4,741,283.71

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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.