Home / 1,001,035.38-1,381,429.41-548,333.94

Finding the Fourth Proportional to 1,001,035.38, 1,381,429.41 and 548,333.94

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Solution

The fourth proportional to 1,001,035.38, 1,381,429.41 and 548,333.94 is: 756,701.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,035.38 : 1,381,429.41 = 548,333.94 : x
  2. Step 2: Convert to fraction form
    1,001,035.38/1,381,429.41 = 548,333.94/x
  3. Step 3: Cross multiply
    1,001,035.38x = 1,381,429.41 × 548,333.94
  4. Step 4: Simplify right side
    1,001,035.38x = 757,484,631,217.18
  5. Step 5: Solve for x
    x = 757,484,631,217.18/1,001,035.38
  6. Step 6: Final answer
    x = 756,701.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.