Home / 2,755,439.02-4,133,236.27-760,895.02

Finding the Fourth Proportional to 2,755,439.02, 4,133,236.27 and 760,895.02

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Solution

The fourth proportional to 2,755,439.02, 4,133,236.27 and 760,895.02 is: 1,141,364.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,439.02 : 4,133,236.27 = 760,895.02 : x
  2. Step 2: Convert to fraction form
    2,755,439.02/4,133,236.27 = 760,895.02/x
  3. Step 3: Cross multiply
    2,755,439.02x = 4,133,236.27 × 760,895.02
  4. Step 4: Simplify right side
    2,755,439.02x = 3,144,958,894,326.38
  5. Step 5: Solve for x
    x = 3,144,958,894,326.38/2,755,439.02
  6. Step 6: Final answer
    x = 1,141,364.00

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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.