Home / 1,033,563.74-1,550,552.58-578,801.70

Finding the Fourth Proportional to 1,033,563.74, 1,550,552.58 and 578,801.70

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Solution

The fourth proportional to 1,033,563.74, 1,550,552.58 and 578,801.70 is: 868,318.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,563.74 : 1,550,552.58 = 578,801.70 : x
  2. Step 2: Convert to fraction form
    1,033,563.74/1,550,552.58 = 578,801.70/x
  3. Step 3: Cross multiply
    1,033,563.74x = 1,550,552.58 × 578,801.70
  4. Step 4: Simplify right side
    1,033,563.74x = 897,462,469,243.39
  5. Step 5: Solve for x
    x = 897,462,469,243.39/1,033,563.74
  6. Step 6: Final answer
    x = 868,318.45

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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.