Home / 4,540,667.49-6,266,170.14-2,475,666.31

Finding the Fourth Proportional to 4,540,667.49, 6,266,170.14 and 2,475,666.31

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Solution

The fourth proportional to 4,540,667.49, 6,266,170.14 and 2,475,666.31 is: 3,416,446.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,667.49 : 6,266,170.14 = 2,475,666.31 : x
  2. Step 2: Convert to fraction form
    4,540,667.49/6,266,170.14 = 2,475,666.31/x
  3. Step 3: Cross multiply
    4,540,667.49x = 6,266,170.14 × 2,475,666.31
  4. Step 4: Simplify right side
    4,540,667.49x = 15,512,946,288,816.07
  5. Step 5: Solve for x
    x = 15,512,946,288,816.07/4,540,667.49
  6. Step 6: Final answer
    x = 3,416,446.22

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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.