Home / 4,782,580.88-6,602,317.83-3,313,603.22

Finding the Fourth Proportional to 4,782,580.88, 6,602,317.83 and 3,313,603.22

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Solution

The fourth proportional to 4,782,580.88, 6,602,317.83 and 3,313,603.22 is: 4,574,404.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,580.88 : 6,602,317.83 = 3,313,603.22 : x
  2. Step 2: Convert to fraction form
    4,782,580.88/6,602,317.83 = 3,313,603.22/x
  3. Step 3: Cross multiply
    4,782,580.88x = 6,602,317.83 × 3,313,603.22
  4. Step 4: Simplify right side
    4,782,580.88x = 21,877,461,587,939.82
  5. Step 5: Solve for x
    x = 21,877,461,587,939.82/4,782,580.88
  6. Step 6: Final answer
    x = 4,574,404.94

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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.