Home / 2,735,088-4,102,792.58-1,029,245.82

Finding the Fourth Proportional to 2,735,088, 4,102,792.58 and 1,029,245.82

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Solution

The fourth proportional to 2,735,088, 4,102,792.58 and 1,029,245.82 is: 1,543,929.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,088 : 4,102,792.58 = 1,029,245.82 : x
  2. Step 2: Convert to fraction form
    2,735,088/4,102,792.58 = 1,029,245.82/x
  3. Step 3: Cross multiply
    2,735,088x = 4,102,792.58 × 1,029,245.82
  4. Step 4: Simplify right side
    2,735,088x = 4,222,782,113,292.02
  5. Step 5: Solve for x
    x = 4,222,782,113,292.02/2,735,088
  6. Step 6: Final answer
    x = 1,543,929.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.