Home / 11,176,836-15,424,033.68-6,089,604

Finding the Fourth Proportional to 11,176,836, 15,424,033.68 and 6,089,604

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Solution

The fourth proportional to 11,176,836, 15,424,033.68 and 6,089,604 is: 8,403,653.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,176,836 : 15,424,033.68 = 6,089,604 : x
  2. Step 2: Convert to fraction form
    11,176,836/15,424,033.68 = 6,089,604/x
  3. Step 3: Cross multiply
    11,176,836x = 15,424,033.68 × 6,089,604
  4. Step 4: Simplify right side
    11,176,836x = 93,926,257,193,862.72
  5. Step 5: Solve for x
    x = 93,926,257,193,862.72/11,176,836
  6. Step 6: Final answer
    x = 8,403,653.52

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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.