Home / 4,235,383.20-5,844,809.60-2,301,607.20

Finding the Fourth Proportional to 4,235,383.20, 5,844,809.60 and 2,301,607.20

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Solution

The fourth proportional to 4,235,383.20, 5,844,809.60 and 2,301,607.20 is: 3,176,207.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,383.20 : 5,844,809.60 = 2,301,607.20 : x
  2. Step 2: Convert to fraction form
    4,235,383.20/5,844,809.60 = 2,301,607.20/x
  3. Step 3: Cross multiply
    4,235,383.20x = 5,844,809.60 × 2,301,607.20
  4. Step 4: Simplify right side
    4,235,383.20x = 13,452,455,857,989.12
  5. Step 5: Solve for x
    x = 13,452,455,857,989.12/4,235,383.20
  6. Step 6: Final answer
    x = 3,176,207.49

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1.5x scale

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.