Home / 1,057,544.10-1,459,411.83-574,108.97

Finding the Fourth Proportional to 1,057,544.10, 1,459,411.83 and 574,108.97

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Solution

The fourth proportional to 1,057,544.10, 1,459,411.83 and 574,108.97 is: 792,270.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,544.10 : 1,459,411.83 = 574,108.97 : x
  2. Step 2: Convert to fraction form
    1,057,544.10/1,459,411.83 = 574,108.97/x
  3. Step 3: Cross multiply
    1,057,544.10x = 1,459,411.83 × 574,108.97
  4. Step 4: Simplify right side
    1,057,544.10x = 837,861,415,230.06
  5. Step 5: Solve for x
    x = 837,861,415,230.06/1,057,544.10
  6. Step 6: Final answer
    x = 792,270.90

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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.