Home / 2,750,566.60-3,796,176.64-1,648,041.58

Finding the Fourth Proportional to 2,750,566.60, 3,796,176.64 and 1,648,041.58

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Solution

The fourth proportional to 2,750,566.60, 3,796,176.64 and 1,648,041.58 is: 2,274,533.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,566.60 : 3,796,176.64 = 1,648,041.58 : x
  2. Step 2: Convert to fraction form
    2,750,566.60/3,796,176.64 = 1,648,041.58/x
  3. Step 3: Cross multiply
    2,750,566.60x = 3,796,176.64 × 1,648,041.58
  4. Step 4: Simplify right side
    2,750,566.60x = 6,256,256,947,744.69
  5. Step 5: Solve for x
    x = 6,256,256,947,744.69/2,750,566.60
  6. Step 6: Final answer
    x = 2,274,533.89

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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.