Home / 4,443,923.71-6,132,622.48-2,406,733.21

Finding the Fourth Proportional to 4,443,923.71, 6,132,622.48 and 2,406,733.21

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Solution

The fourth proportional to 4,443,923.71, 6,132,622.48 and 2,406,733.21 is: 3,321,296.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,923.71 : 6,132,622.48 = 2,406,733.21 : x
  2. Step 2: Convert to fraction form
    4,443,923.71/6,132,622.48 = 2,406,733.21/x
  3. Step 3: Cross multiply
    4,443,923.71x = 6,132,622.48 × 2,406,733.21
  4. Step 4: Simplify right side
    4,443,923.71x = 14,759,586,174,974.89
  5. Step 5: Solve for x
    x = 14,759,586,174,974.89/4,443,923.71
  6. Step 6: Final answer
    x = 3,321,296.03

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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.