Home / 956,674.58-1,435,013.69-898,216.07

Finding the Fourth Proportional to 956,674.58, 1,435,013.69 and 898,216.07

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Solution

The fourth proportional to 956,674.58, 1,435,013.69 and 898,216.07 is: 1,347,325.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,674.58 : 1,435,013.69 = 898,216.07 : x
  2. Step 2: Convert to fraction form
    956,674.58/1,435,013.69 = 898,216.07/x
  3. Step 3: Cross multiply
    956,674.58x = 1,435,013.69 × 898,216.07
  4. Step 4: Simplify right side
    956,674.58x = 1,288,952,357,028.00
  5. Step 5: Solve for x
    x = 1,288,952,357,028.00/956,674.58
  6. Step 6: Final answer
    x = 1,347,325.81

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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.