Home / 6,402,028.38-9,592,380.81-4,504,783.92

Finding the Fourth Proportional to 6,402,028.38, 9,592,380.81 and 4,504,783.92

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Solution

The fourth proportional to 6,402,028.38, 9,592,380.81 and 4,504,783.92 is: 6,749,673.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,402,028.38 : 9,592,380.81 = 4,504,783.92 : x
  2. Step 2: Convert to fraction form
    6,402,028.38/9,592,380.81 = 4,504,783.92/x
  3. Step 3: Cross multiply
    6,402,028.38x = 9,592,380.81 × 4,504,783.92
  4. Step 4: Simplify right side
    6,402,028.38x = 43,211,602,827,404.58
  5. Step 5: Solve for x
    x = 43,211,602,827,404.58/6,402,028.38
  6. Step 6: Final answer
    x = 6,749,673.74

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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.