Home / 5,042,736.48-7,524,774.32-4,499,256.81

Finding the Fourth Proportional to 5,042,736.48, 7,524,774.32 and 4,499,256.81

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Solution

The fourth proportional to 5,042,736.48, 7,524,774.32 and 4,499,256.81 is: 6,713,793.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,736.48 : 7,524,774.32 = 4,499,256.81 : x
  2. Step 2: Convert to fraction form
    5,042,736.48/7,524,774.32 = 4,499,256.81/x
  3. Step 3: Cross multiply
    5,042,736.48x = 7,524,774.32 × 4,499,256.81
  4. Step 4: Simplify right side
    5,042,736.48x = 33,855,892,102,973.12
  5. Step 5: Solve for x
    x = 33,855,892,102,973.12/5,042,736.48
  6. Step 6: Final answer
    x = 6,713,793.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.