Home / 6,122,653.23-9,185,308.45-1,862,710.75

Finding the Fourth Proportional to 6,122,653.23, 9,185,308.45 and 1,862,710.75

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Solution

The fourth proportional to 6,122,653.23, 9,185,308.45 and 1,862,710.75 is: 2,794,470.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,653.23 : 9,185,308.45 = 1,862,710.75 : x
  2. Step 2: Convert to fraction form
    6,122,653.23/9,185,308.45 = 1,862,710.75/x
  3. Step 3: Cross multiply
    6,122,653.23x = 9,185,308.45 × 1,862,710.75
  4. Step 4: Simplify right side
    6,122,653.23x = 17,109,572,791,880.84
  5. Step 5: Solve for x
    x = 17,109,572,791,880.84/6,122,653.23
  6. Step 6: Final answer
    x = 2,794,470.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.