Home / 1,467,283.26-2,199,030.59-657,074.47

Finding the Fourth Proportional to 1,467,283.26, 2,199,030.59 and 657,074.47

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Solution

The fourth proportional to 1,467,283.26, 2,199,030.59 and 657,074.47 is: 984,763.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,283.26 : 2,199,030.59 = 657,074.47 : x
  2. Step 2: Convert to fraction form
    1,467,283.26/2,199,030.59 = 657,074.47/x
  3. Step 3: Cross multiply
    1,467,283.26x = 2,199,030.59 × 657,074.47
  4. Step 4: Simplify right side
    1,467,283.26x = 1,444,926,856,957.54
  5. Step 5: Solve for x
    x = 1,444,926,856,957.54/1,467,283.26
  6. Step 6: Final answer
    x = 984,763.40

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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.