Home / 8,004,081.63-11,045,630.31-4,332,995.48

Finding the Fourth Proportional to 8,004,081.63, 11,045,630.31 and 4,332,995.48

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Solution

The fourth proportional to 8,004,081.63, 11,045,630.31 and 4,332,995.48 is: 5,979,532.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,081.63 : 11,045,630.31 = 4,332,995.48 : x
  2. Step 2: Convert to fraction form
    8,004,081.63/11,045,630.31 = 4,332,995.48/x
  3. Step 3: Cross multiply
    8,004,081.63x = 11,045,630.31 × 4,332,995.48
  4. Step 4: Simplify right side
    8,004,081.63x = 47,860,666,151,752.84
  5. Step 5: Solve for x
    x = 47,860,666,151,752.84/8,004,081.63
  6. Step 6: Final answer
    x = 5,979,532.49

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1.5x scale

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.