Home / 9,756,766.23-14,648,555.79-4,967,673.63

Finding the Fourth Proportional to 9,756,766.23, 14,648,555.79 and 4,967,673.63

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Solution

The fourth proportional to 9,756,766.23, 14,648,555.79 and 4,967,673.63 is: 7,458,336.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,756,766.23 : 14,648,555.79 = 4,967,673.63 : x
  2. Step 2: Convert to fraction form
    9,756,766.23/14,648,555.79 = 4,967,673.63/x
  3. Step 3: Cross multiply
    9,756,766.23x = 14,648,555.79 × 4,967,673.63
  4. Step 4: Simplify right side
    9,756,766.23x = 72,769,244,315,566.81
  5. Step 5: Solve for x
    x = 72,769,244,315,566.81/9,756,766.23
  6. Step 6: Final answer
    x = 7,458,336.36

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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.