Home / 4,569,620.76-6,305,969.34-2,532,386.52

Finding the Fourth Proportional to 4,569,620.76, 6,305,969.34 and 2,532,386.52

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Solution

The fourth proportional to 4,569,620.76, 6,305,969.34 and 2,532,386.52 is: 3,494,633.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569,620.76 : 6,305,969.34 = 2,532,386.52 : x
  2. Step 2: Convert to fraction form
    4,569,620.76/6,305,969.34 = 2,532,386.52/x
  3. Step 3: Cross multiply
    4,569,620.76x = 6,305,969.34 × 2,532,386.52
  4. Step 4: Simplify right side
    4,569,620.76x = 15,969,151,752,149.30
  5. Step 5: Solve for x
    x = 15,969,151,752,149.30/4,569,620.76
  6. Step 6: Final answer
    x = 3,494,633.93

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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.