Home / 3,066,624-4,231,765.08-1,759,599.36

Finding the Fourth Proportional to 3,066,624, 4,231,765.08 and 1,759,599.36

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Solution

The fourth proportional to 3,066,624, 4,231,765.08 and 1,759,599.36 is: 2,428,146.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,624 : 4,231,765.08 = 1,759,599.36 : x
  2. Step 2: Convert to fraction form
    3,066,624/4,231,765.08 = 1,759,599.36/x
  3. Step 3: Cross multiply
    3,066,624x = 4,231,765.08 × 1,759,599.36
  4. Step 4: Simplify right side
    3,066,624x = 7,446,211,126,438.35
  5. Step 5: Solve for x
    x = 7,446,211,126,438.35/3,066,624
  6. Step 6: Final answer
    x = 2,428,146.11

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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.