Home / 7,495,583.63-11,247,853.32-6,885,749.60

Finding the Fourth Proportional to 7,495,583.63, 11,247,853.32 and 6,885,749.60

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Solution

The fourth proportional to 7,495,583.63, 11,247,853.32 and 6,885,749.60 is: 10,332,737.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,583.63 : 11,247,853.32 = 6,885,749.60 : x
  2. Step 2: Convert to fraction form
    7,495,583.63/11,247,853.32 = 6,885,749.60/x
  3. Step 3: Cross multiply
    7,495,583.63x = 11,247,853.32 × 6,885,749.60
  4. Step 4: Simplify right side
    7,495,583.63x = 77,449,901,499,048.67
  5. Step 5: Solve for x
    x = 77,449,901,499,048.67/7,495,583.63
  6. Step 6: Final answer
    x = 10,332,737.96

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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.