Home / 8,477,131.74-11,698,085.88-4,806,295.27

Finding the Fourth Proportional to 8,477,131.74, 11,698,085.88 and 4,806,295.27

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Solution

The fourth proportional to 8,477,131.74, 11,698,085.88 and 4,806,295.27 is: 6,632,485.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,477,131.74 : 11,698,085.88 = 4,806,295.27 : x
  2. Step 2: Convert to fraction form
    8,477,131.74/11,698,085.88 = 4,806,295.27/x
  3. Step 3: Cross multiply
    8,477,131.74x = 11,698,085.88 × 4,806,295.27
  4. Step 4: Simplify right side
    8,477,131.74x = 56,224,454,833,097.79
  5. Step 5: Solve for x
    x = 56,224,454,833,097.79/8,477,131.74
  6. Step 6: Final answer
    x = 6,632,485.68

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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.