Home / 6,549,633.23-9,038,281.97-3,759,215.82

Finding the Fourth Proportional to 6,549,633.23, 9,038,281.97 and 3,759,215.82

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Solution

The fourth proportional to 6,549,633.23, 9,038,281.97 and 3,759,215.82 is: 5,187,596.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,633.23 : 9,038,281.97 = 3,759,215.82 : x
  2. Step 2: Convert to fraction form
    6,549,633.23/9,038,281.97 = 3,759,215.82/x
  3. Step 3: Cross multiply
    6,549,633.23x = 9,038,281.97 × 3,759,215.82
  4. Step 4: Simplify right side
    6,549,633.23x = 33,976,852,548,448.68
  5. Step 5: Solve for x
    x = 33,976,852,548,448.68/6,549,633.23
  6. Step 6: Final answer
    x = 5,187,596.22

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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.