Home / 956,677.08-1,435,017.44-898,218.57

Finding the Fourth Proportional to 956,677.08, 1,435,017.44 and 898,218.57

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Solution

The fourth proportional to 956,677.08, 1,435,017.44 and 898,218.57 is: 1,347,329.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,677.08 : 1,435,017.44 = 898,218.57 : x
  2. Step 2: Convert to fraction form
    956,677.08/1,435,017.44 = 898,218.57/x
  3. Step 3: Cross multiply
    956,677.08x = 1,435,017.44 × 898,218.57
  4. Step 4: Simplify right side
    956,677.08x = 1,288,959,312,881.86
  5. Step 5: Solve for x
    x = 1,288,959,312,881.86/956,677.08
  6. Step 6: Final answer
    x = 1,347,329.56

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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.