Home / 594,068.45-890,746.81-189,085.73

Finding the Fourth Proportional to 594,068.45, 890,746.81 and 189,085.73

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Solution

The fourth proportional to 594,068.45, 890,746.81 and 189,085.73 is: 283,515.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,068.45 : 890,746.81 = 189,085.73 : x
  2. Step 2: Convert to fraction form
    594,068.45/890,746.81 = 189,085.73/x
  3. Step 3: Cross multiply
    594,068.45x = 890,746.81 × 189,085.73
  4. Step 4: Simplify right side
    594,068.45x = 168,427,509,868.59
  5. Step 5: Solve for x
    x = 168,427,509,868.59/594,068.45
  6. Step 6: Final answer
    x = 283,515.33

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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.