Home / 1,752,224.42-2,628,319.04-554,146.94

Finding the Fourth Proportional to 1,752,224.42, 2,628,319.04 and 554,146.94

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Solution

The fourth proportional to 1,752,224.42, 2,628,319.04 and 554,146.94 is: 831,214.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,224.42 : 2,628,319.04 = 554,146.94 : x
  2. Step 2: Convert to fraction form
    1,752,224.42/2,628,319.04 = 554,146.94/x
  3. Step 3: Cross multiply
    1,752,224.42x = 2,628,319.04 × 554,146.94
  4. Step 4: Simplify right side
    1,752,224.42x = 1,456,474,953,359.74
  5. Step 5: Solve for x
    x = 1,456,474,953,359.74/1,752,224.42
  6. Step 6: Final answer
    x = 831,214.85

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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.