Home / 6,546,511.26-9,038,321.28-4,824,632.70

Finding the Fourth Proportional to 6,546,511.26, 9,038,321.28 and 4,824,632.70

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Solution

The fourth proportional to 6,546,511.26, 9,038,321.28 and 4,824,632.70 is: 6,661,041.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,511.26 : 9,038,321.28 = 4,824,632.70 : x
  2. Step 2: Convert to fraction form
    6,546,511.26/9,038,321.28 = 4,824,632.70/x
  3. Step 3: Cross multiply
    6,546,511.26x = 9,038,321.28 × 4,824,632.70
  4. Step 4: Simplify right side
    6,546,511.26x = 43,606,580,400,593.85
  5. Step 5: Solve for x
    x = 43,606,580,400,593.85/6,546,511.26
  6. Step 6: Final answer
    x = 6,661,041.07

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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.