Home / 4,017,527.91-5,544,228.53-2,182,022.03

Finding the Fourth Proportional to 4,017,527.91, 5,544,228.53 and 2,182,022.03

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Solution

The fourth proportional to 4,017,527.91, 5,544,228.53 and 2,182,022.03 is: 3,011,212.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,527.91 : 5,544,228.53 = 2,182,022.03 : x
  2. Step 2: Convert to fraction form
    4,017,527.91/5,544,228.53 = 2,182,022.03/x
  3. Step 3: Cross multiply
    4,017,527.91x = 5,544,228.53 × 2,182,022.03
  4. Step 4: Simplify right side
    4,017,527.91x = 12,097,628,811,130.14
  5. Step 5: Solve for x
    x = 12,097,628,811,130.14/4,017,527.91
  6. Step 6: Final answer
    x = 3,011,212.14

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Double scale
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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.