Home / 7,224,833.34-10,829,663.79-2,430,858.27

Finding the Fourth Proportional to 7,224,833.34, 10,829,663.79 and 2,430,858.27

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Solution

The fourth proportional to 7,224,833.34, 10,829,663.79 and 2,430,858.27 is: 3,643,734.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224,833.34 : 10,829,663.79 = 2,430,858.27 : x
  2. Step 2: Convert to fraction form
    7,224,833.34/10,829,663.79 = 2,430,858.27/x
  3. Step 3: Cross multiply
    7,224,833.34x = 10,829,663.79 × 2,430,858.27
  4. Step 4: Simplify right side
    7,224,833.34x = 26,325,377,785,241.04
  5. Step 5: Solve for x
    x = 26,325,377,785,241.04/7,224,833.34
  6. Step 6: Final answer
    x = 3,643,734.96

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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.