Home / 787,093.13-1,180,592.69-463,063.26

Finding the Fourth Proportional to 787,093.13, 1,180,592.69 and 463,063.26

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Solution

The fourth proportional to 787,093.13, 1,180,592.69 and 463,063.26 is: 694,567.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    787,093.13 : 1,180,592.69 = 463,063.26 : x
  2. Step 2: Convert to fraction form
    787,093.13/1,180,592.69 = 463,063.26/x
  3. Step 3: Cross multiply
    787,093.13x = 1,180,592.69 × 463,063.26
  4. Step 4: Simplify right side
    787,093.13x = 546,689,097,448.25
  5. Step 5: Solve for x
    x = 546,689,097,448.25/787,093.13
  6. Step 6: Final answer
    x = 694,567.24

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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.