Home / 6,549,634.23-9,038,283.34-3,759,216.82

Finding the Fourth Proportional to 6,549,634.23, 9,038,283.34 and 3,759,216.82

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Solution

The fourth proportional to 6,549,634.23, 9,038,283.34 and 3,759,216.82 is: 5,187,597.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,634.23 : 9,038,283.34 = 3,759,216.82 : x
  2. Step 2: Convert to fraction form
    6,549,634.23/9,038,283.34 = 3,759,216.82/x
  3. Step 3: Cross multiply
    6,549,634.23x = 9,038,283.34 × 3,759,216.82
  4. Step 4: Simplify right side
    6,549,634.23x = 33,976,866,755,653.78
  5. Step 5: Solve for x
    x = 33,976,866,755,653.78/6,549,634.23
  6. Step 6: Final answer
    x = 5,187,597.59

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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.