Home / 1,366,549.52-1,885,838.33-793,626.59

Finding the Fourth Proportional to 1,366,549.52, 1,885,838.33 and 793,626.59

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Solution

The fourth proportional to 1,366,549.52, 1,885,838.33 and 793,626.59 is: 1,095,204.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,549.52 : 1,885,838.33 = 793,626.59 : x
  2. Step 2: Convert to fraction form
    1,366,549.52/1,885,838.33 = 793,626.59/x
  3. Step 3: Cross multiply
    1,366,549.52x = 1,885,838.33 × 793,626.59
  4. Step 4: Simplify right side
    1,366,549.52x = 1,496,651,449,827.86
  5. Step 5: Solve for x
    x = 1,496,651,449,827.86/1,366,549.52
  6. Step 6: Final answer
    x = 1,095,204.70

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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.