Home / 1,662,277.74-2,493,558.04-524,735.60

Finding the Fourth Proportional to 1,662,277.74, 2,493,558.04 and 524,735.60

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Solution

The fourth proportional to 1,662,277.74, 2,493,558.04 and 524,735.60 is: 787,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,277.74 : 2,493,558.04 = 524,735.60 : x
  2. Step 2: Convert to fraction form
    1,662,277.74/2,493,558.04 = 524,735.60/x
  3. Step 3: Cross multiply
    1,662,277.74x = 2,493,558.04 × 524,735.60
  4. Step 4: Simplify right side
    1,662,277.74x = 1,308,458,674,254.22
  5. Step 5: Solve for x
    x = 1,308,458,674,254.22/1,662,277.74
  6. Step 6: Final answer
    x = 787,148.05

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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.