Home / 1,366,854.96-1,885,940.64-793,549.92

Finding the Fourth Proportional to 1,366,854.96, 1,885,940.64 and 793,549.92

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Solution

The fourth proportional to 1,366,854.96, 1,885,940.64 and 793,549.92 is: 1,094,913.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,854.96 : 1,885,940.64 = 793,549.92 : x
  2. Step 2: Convert to fraction form
    1,366,854.96/1,885,940.64 = 793,549.92/x
  3. Step 3: Cross multiply
    1,366,854.96x = 1,885,940.64 × 793,549.92
  4. Step 4: Simplify right side
    1,366,854.96x = 1,496,588,043,996.75
  5. Step 5: Solve for x
    x = 1,496,588,043,996.75/1,366,854.96
  6. Step 6: Final answer
    x = 1,094,913.57

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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.