Home / 7,698,496.80-11,535,303.60-4,853,517.60

Finding the Fourth Proportional to 7,698,496.80, 11,535,303.60 and 4,853,517.60

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Solution

The fourth proportional to 7,698,496.80, 11,535,303.60 and 4,853,517.60 is: 7,272,432.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,698,496.80 : 11,535,303.60 = 4,853,517.60 : x
  2. Step 2: Convert to fraction form
    7,698,496.80/11,535,303.60 = 4,853,517.60/x
  3. Step 3: Cross multiply
    7,698,496.80x = 11,535,303.60 × 4,853,517.60
  4. Step 4: Simplify right side
    7,698,496.80x = 55,986,799,043,943.35
  5. Step 5: Solve for x
    x = 55,986,799,043,943.35/7,698,496.80
  6. Step 6: Final answer
    x = 7,272,432.59

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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.