Home / 4,750,186.50-6,555,672.09-2,604,425.22

Finding the Fourth Proportional to 4,750,186.50, 6,555,672.09 and 2,604,425.22

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Solution

The fourth proportional to 4,750,186.50, 6,555,672.09 and 2,604,425.22 is: 3,594,334.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,750,186.50 : 6,555,672.09 = 2,604,425.22 : x
  2. Step 2: Convert to fraction form
    4,750,186.50/6,555,672.09 = 2,604,425.22/x
  3. Step 3: Cross multiply
    4,750,186.50x = 6,555,672.09 × 2,604,425.22
  4. Step 4: Simplify right side
    4,750,186.50x = 17,073,757,725,246.11
  5. Step 5: Solve for x
    x = 17,073,757,725,246.11/4,750,186.50
  6. Step 6: Final answer
    x = 3,594,334.19

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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.