Home / 3,357,958.46-4,633,998.26-1,907,733.47

Finding the Fourth Proportional to 3,357,958.46, 4,633,998.26 and 1,907,733.47

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Solution

The fourth proportional to 3,357,958.46, 4,633,998.26 and 1,907,733.47 is: 2,632,681.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,958.46 : 4,633,998.26 = 1,907,733.47 : x
  2. Step 2: Convert to fraction form
    3,357,958.46/4,633,998.26 = 1,907,733.47/x
  3. Step 3: Cross multiply
    3,357,958.46x = 4,633,998.26 × 1,907,733.47
  4. Step 4: Simplify right side
    3,357,958.46x = 8,840,433,547,815.10
  5. Step 5: Solve for x
    x = 8,840,433,547,815.10/3,357,958.46
  6. Step 6: Final answer
    x = 2,632,681.04

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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.