Home / 4,145,344.03-6,221,509.78-1,750,907.08

Finding the Fourth Proportional to 4,145,344.03, 6,221,509.78 and 1,750,907.08

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Solution

The fourth proportional to 4,145,344.03, 6,221,509.78 and 1,750,907.08 is: 2,627,836.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,145,344.03 : 6,221,509.78 = 1,750,907.08 : x
  2. Step 2: Convert to fraction form
    4,145,344.03/6,221,509.78 = 1,750,907.08/x
  3. Step 3: Cross multiply
    4,145,344.03x = 6,221,509.78 × 1,750,907.08
  4. Step 4: Simplify right side
    4,145,344.03x = 10,893,285,502,160.20
  5. Step 5: Solve for x
    x = 10,893,285,502,160.20/4,145,344.03
  6. Step 6: Final answer
    x = 2,627,836.30

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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.