Home / 4,888,354.89-7,332,532.37-2,606,967.56

Finding the Fourth Proportional to 4,888,354.89, 7,332,532.37 and 2,606,967.56

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Solution

The fourth proportional to 4,888,354.89, 7,332,532.37 and 2,606,967.56 is: 3,910,451.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,354.89 : 7,332,532.37 = 2,606,967.56 : x
  2. Step 2: Convert to fraction form
    4,888,354.89/7,332,532.37 = 2,606,967.56/x
  3. Step 3: Cross multiply
    4,888,354.89x = 7,332,532.37 × 2,606,967.56
  4. Step 4: Simplify right side
    4,888,354.89x = 19,115,674,026,536.41
  5. Step 5: Solve for x
    x = 19,115,674,026,536.41/4,888,354.89
  6. Step 6: Final answer
    x = 3,910,451.36

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1.5x scale

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.