Home / 7,570,799.87-10,447,650.68-4,133,040.90

Finding the Fourth Proportional to 7,570,799.87, 10,447,650.68 and 4,133,040.90

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Solution

The fourth proportional to 7,570,799.87, 10,447,650.68 and 4,133,040.90 is: 5,703,567.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,799.87 : 10,447,650.68 = 4,133,040.90 : x
  2. Step 2: Convert to fraction form
    7,570,799.87/10,447,650.68 = 4,133,040.90/x
  3. Step 3: Cross multiply
    7,570,799.87x = 10,447,650.68 × 4,133,040.90
  4. Step 4: Simplify right side
    7,570,799.87x = 43,180,567,615,098.27
  5. Step 5: Solve for x
    x = 43,180,567,615,098.27/7,570,799.87
  6. Step 6: Final answer
    x = 5,703,567.44

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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.