Home / 3,225,827.54-4,451,606.80-1,775,491.82

Finding the Fourth Proportional to 3,225,827.54, 4,451,606.80 and 1,775,491.82

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Solution

The fourth proportional to 3,225,827.54, 4,451,606.80 and 1,775,491.82 is: 2,450,159.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,827.54 : 4,451,606.80 = 1,775,491.82 : x
  2. Step 2: Convert to fraction form
    3,225,827.54/4,451,606.80 = 1,775,491.82/x
  3. Step 3: Cross multiply
    3,225,827.54x = 4,451,606.80 × 1,775,491.82
  4. Step 4: Simplify right side
    3,225,827.54x = 7,903,791,459,256.38
  5. Step 5: Solve for x
    x = 7,903,791,459,256.38/3,225,827.54
  6. Step 6: Final answer
    x = 2,450,159.33

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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.