Home / 2,803,608.84-4,205,763.24-1,097,531.76

Finding the Fourth Proportional to 2,803,608.84, 4,205,763.24 and 1,097,531.76

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Solution

The fourth proportional to 2,803,608.84, 4,205,763.24 and 1,097,531.76 is: 1,646,434.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,608.84 : 4,205,763.24 = 1,097,531.76 : x
  2. Step 2: Convert to fraction form
    2,803,608.84/4,205,763.24 = 1,097,531.76/x
  3. Step 3: Cross multiply
    2,803,608.84x = 4,205,763.24 × 1,097,531.76
  4. Step 4: Simplify right side
    2,803,608.84x = 4,615,958,730,940.50
  5. Step 5: Solve for x
    x = 4,615,958,730,940.50/2,803,608.84
  6. Step 6: Final answer
    x = 1,646,434.65

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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.