Home / 1,366,333.14-1,885,396.50-793,261.38

Finding the Fourth Proportional to 1,366,333.14, 1,885,396.50 and 793,261.38

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Solution

The fourth proportional to 1,366,333.14, 1,885,396.50 and 793,261.38 is: 1,094,617.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,333.14 : 1,885,396.50 = 793,261.38 : x
  2. Step 2: Convert to fraction form
    1,366,333.14/1,885,396.50 = 793,261.38/x
  3. Step 3: Cross multiply
    1,366,333.14x = 1,885,396.50 × 793,261.38
  4. Step 4: Simplify right side
    1,366,333.14x = 1,495,612,229,437.17
  5. Step 5: Solve for x
    x = 1,495,612,229,437.17/1,366,333.14
  6. Step 6: Final answer
    x = 1,094,617.55

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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.