Home / 2,047,888.17-3,072,153.02-627,796.17

Finding the Fourth Proportional to 2,047,888.17, 3,072,153.02 and 627,796.17

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Solution

The fourth proportional to 2,047,888.17, 3,072,153.02 and 627,796.17 is: 941,792.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,888.17 : 3,072,153.02 = 627,796.17 : x
  2. Step 2: Convert to fraction form
    2,047,888.17/3,072,153.02 = 627,796.17/x
  3. Step 3: Cross multiply
    2,047,888.17x = 3,072,153.02 × 627,796.17
  4. Step 4: Simplify right side
    2,047,888.17x = 1,928,685,896,470.95
  5. Step 5: Solve for x
    x = 1,928,685,896,470.95/2,047,888.17
  6. Step 6: Final answer
    x = 941,792.59

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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.