Home / 3,263,527.67-4,892,946.68-1,533,421.94

Finding the Fourth Proportional to 3,263,527.67, 4,892,946.68 and 1,533,421.94

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Solution

The fourth proportional to 3,263,527.67, 4,892,946.68 and 1,533,421.94 is: 2,299,031.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,527.67 : 4,892,946.68 = 1,533,421.94 : x
  2. Step 2: Convert to fraction form
    3,263,527.67/4,892,946.68 = 1,533,421.94/x
  3. Step 3: Cross multiply
    3,263,527.67x = 4,892,946.68 × 1,533,421.94
  4. Step 4: Simplify right side
    3,263,527.67x = 7,502,951,769,730.98
  5. Step 5: Solve for x
    x = 7,502,951,769,730.98/3,263,527.67
  6. Step 6: Final answer
    x = 2,299,031.15

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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.