Home / 3,033,421.66-4,186,096.23-1,675,265.50

Finding the Fourth Proportional to 3,033,421.66, 4,186,096.23 and 1,675,265.50

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Solution

The fourth proportional to 3,033,421.66, 4,186,096.23 and 1,675,265.50 is: 2,311,852.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,421.66 : 4,186,096.23 = 1,675,265.50 : x
  2. Step 2: Convert to fraction form
    3,033,421.66/4,186,096.23 = 1,675,265.50/x
  3. Step 3: Cross multiply
    3,033,421.66x = 4,186,096.23 × 1,675,265.50
  4. Step 4: Simplify right side
    3,033,421.66x = 7,012,822,593,799.07
  5. Step 5: Solve for x
    x = 7,012,822,593,799.07/3,033,421.66
  6. Step 6: Final answer
    x = 2,311,852.22

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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.