Home / 1,783,318.70-2,675,366.85-585,037.10

Finding the Fourth Proportional to 1,783,318.70, 2,675,366.85 and 585,037.10

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Solution

The fourth proportional to 1,783,318.70, 2,675,366.85 and 585,037.10 is: 877,683.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,318.70 : 2,675,366.85 = 585,037.10 : x
  2. Step 2: Convert to fraction form
    1,783,318.70/2,675,366.85 = 585,037.10/x
  3. Step 3: Cross multiply
    1,783,318.70x = 2,675,366.85 × 585,037.10
  4. Step 4: Simplify right side
    1,783,318.70x = 1,565,188,863,360.14
  5. Step 5: Solve for x
    x = 1,565,188,863,360.14/1,783,318.70
  6. Step 6: Final answer
    x = 877,683.20

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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.