Home / 1,784,132.34-2,462,040-968,319.60

Finding the Fourth Proportional to 1,784,132.34, 2,462,040 and 968,319.60

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Solution

The fourth proportional to 1,784,132.34, 2,462,040 and 968,319.60 is: 1,336,247.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,132.34 : 2,462,040 = 968,319.60 : x
  2. Step 2: Convert to fraction form
    1,784,132.34/2,462,040 = 968,319.60/x
  3. Step 3: Cross multiply
    1,784,132.34x = 2,462,040 × 968,319.60
  4. Step 4: Simplify right side
    1,784,132.34x = 2,384,041,587,984
  5. Step 5: Solve for x
    x = 2,384,041,587,984/1,784,132.34
  6. Step 6: Final answer
    x = 1,336,247.06

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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.