Home / 4,784,501.79-6,602,771.90-2,609,163.97

Finding the Fourth Proportional to 4,784,501.79, 6,602,771.90 and 2,609,163.97

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Solution

The fourth proportional to 4,784,501.79, 6,602,771.90 and 2,609,163.97 is: 3,600,733.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,501.79 : 6,602,771.90 = 2,609,163.97 : x
  2. Step 2: Convert to fraction form
    4,784,501.79/6,602,771.90 = 2,609,163.97/x
  3. Step 3: Cross multiply
    4,784,501.79x = 6,602,771.90 × 2,609,163.97
  4. Step 4: Simplify right side
    4,784,501.79x = 17,227,714,533,624.42
  5. Step 5: Solve for x
    x = 17,227,714,533,624.42/4,784,501.79
  6. Step 6: Final answer
    x = 3,600,733.22

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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.