Home / 4,561,403.09-6,842,332.31-1,366,224.84

Finding the Fourth Proportional to 4,561,403.09, 6,842,332.31 and 1,366,224.84

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Solution

The fourth proportional to 4,561,403.09, 6,842,332.31 and 1,366,224.84 is: 2,049,405.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,403.09 : 6,842,332.31 = 1,366,224.84 : x
  2. Step 2: Convert to fraction form
    4,561,403.09/6,842,332.31 = 1,366,224.84/x
  3. Step 3: Cross multiply
    4,561,403.09x = 6,842,332.31 × 1,366,224.84
  4. Step 4: Simplify right side
    4,561,403.09x = 9,348,164,358,625.46
  5. Step 5: Solve for x
    x = 9,348,164,358,625.46/4,561,403.09
  6. Step 6: Final answer
    x = 2,049,405.45

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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.