Home / 1,079,334.48-1,489,483.71-595,900.56

Finding the Fourth Proportional to 1,079,334.48, 1,489,483.71 and 595,900.56

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Solution

The fourth proportional to 1,079,334.48, 1,489,483.71 and 595,900.56 is: 822,343.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,334.48 : 1,489,483.71 = 595,900.56 : x
  2. Step 2: Convert to fraction form
    1,079,334.48/1,489,483.71 = 595,900.56/x
  3. Step 3: Cross multiply
    1,079,334.48x = 1,489,483.71 × 595,900.56
  4. Step 4: Simplify right side
    1,079,334.48x = 887,584,176,899.88
  5. Step 5: Solve for x
    x = 887,584,176,899.88/1,079,334.48
  6. Step 6: Final answer
    x = 822,343.95

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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.