Home / 956,818.56-1,435,229.87-898,360.05

Finding the Fourth Proportional to 956,818.56, 1,435,229.87 and 898,360.05

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Solution

The fourth proportional to 956,818.56, 1,435,229.87 and 898,360.05 is: 1,347,541.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,818.56 : 1,435,229.87 = 898,360.05 : x
  2. Step 2: Convert to fraction form
    956,818.56/1,435,229.87 = 898,360.05/x
  3. Step 3: Cross multiply
    956,818.56x = 1,435,229.87 × 898,360.05
  4. Step 4: Simplify right side
    956,818.56x = 1,289,353,177,774.69
  5. Step 5: Solve for x
    x = 1,289,353,177,774.69/956,818.56
  6. Step 6: Final answer
    x = 1,347,541.98

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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.