Home / 883,920.59-1,326,541.23-598,935.45

Finding the Fourth Proportional to 883,920.59, 1,326,541.23 and 598,935.45

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Solution

The fourth proportional to 883,920.59, 1,326,541.23 and 598,935.45 is: 898,850.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,920.59 : 1,326,541.23 = 598,935.45 : x
  2. Step 2: Convert to fraction form
    883,920.59/1,326,541.23 = 598,935.45/x
  3. Step 3: Cross multiply
    883,920.59x = 1,326,541.23 × 598,935.45
  4. Step 4: Simplify right side
    883,920.59x = 794,512,568,533.60
  5. Step 5: Solve for x
    x = 794,512,568,533.60/883,920.59
  6. Step 6: Final answer
    x = 898,850.62

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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.