Home / 4,788,225.59-6,607,733.22-2,612,749.68

Finding the Fourth Proportional to 4,788,225.59, 6,607,733.22 and 2,612,749.68

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Solution

The fourth proportional to 4,788,225.59, 6,607,733.22 and 2,612,749.68 is: 3,605,584.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,225.59 : 6,607,733.22 = 2,612,749.68 : x
  2. Step 2: Convert to fraction form
    4,788,225.59/6,607,733.22 = 2,612,749.68/x
  3. Step 3: Cross multiply
    4,788,225.59x = 6,607,733.22 × 2,612,749.68
  4. Step 4: Simplify right side
    4,788,225.59x = 17,264,352,856,080.37
  5. Step 5: Solve for x
    x = 17,264,352,856,080.37/4,788,225.59
  6. Step 6: Final answer
    x = 3,605,584.69

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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.