Home / 4,145,344.28-6,221,510.15-1,750,907.33

Finding the Fourth Proportional to 4,145,344.28, 6,221,510.15 and 1,750,907.33

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Solution

The fourth proportional to 4,145,344.28, 6,221,510.15 and 1,750,907.33 is: 2,627,836.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,145,344.28 : 6,221,510.15 = 1,750,907.33 : x
  2. Step 2: Convert to fraction form
    4,145,344.28/6,221,510.15 = 1,750,907.33/x
  3. Step 3: Cross multiply
    4,145,344.28x = 6,221,510.15 × 1,750,907.33
  4. Step 4: Simplify right side
    4,145,344.28x = 10,893,287,725,304.40
  5. Step 5: Solve for x
    x = 10,893,287,725,304.40/4,145,344.28
  6. Step 6: Final answer
    x = 2,627,836.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.