Home / 3,467,652.52-4,786,322.16-2,017,628.02

Finding the Fourth Proportional to 3,467,652.52, 4,786,322.16 and 2,017,628.02

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Solution

The fourth proportional to 3,467,652.52, 4,786,322.16 and 2,017,628.02 is: 2,784,886.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,652.52 : 4,786,322.16 = 2,017,628.02 : x
  2. Step 2: Convert to fraction form
    3,467,652.52/4,786,322.16 = 2,017,628.02/x
  3. Step 3: Cross multiply
    3,467,652.52x = 4,786,322.16 × 2,017,628.02
  4. Step 4: Simplify right side
    3,467,652.52x = 9,657,017,702,762.92
  5. Step 5: Solve for x
    x = 9,657,017,702,762.92/3,467,652.52
  6. Step 6: Final answer
    x = 2,784,886.22

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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.