Home / 1,366,447.64-1,885,554.54-793,375.88

Finding the Fourth Proportional to 1,366,447.64, 1,885,554.54 and 793,375.88

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Solution

The fourth proportional to 1,366,447.64, 1,885,554.54 and 793,375.88 is: 1,094,775.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,447.64 : 1,885,554.54 = 793,375.88 : x
  2. Step 2: Convert to fraction form
    1,366,447.64/1,885,554.54 = 793,375.88/x
  3. Step 3: Cross multiply
    1,366,447.64x = 1,885,554.54 × 793,375.88
  4. Step 4: Simplify right side
    1,366,447.64x = 1,495,953,492,460.50
  5. Step 5: Solve for x
    x = 1,495,953,492,460.50/1,366,447.64
  6. Step 6: Final answer
    x = 1,094,775.57

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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.