Home / 1,056,334.17-1,584,473.51-298,228.04

Finding the Fourth Proportional to 1,056,334.17, 1,584,473.51 and 298,228.04

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Solution

The fourth proportional to 1,056,334.17, 1,584,473.51 and 298,228.04 is: 447,334.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,334.17 : 1,584,473.51 = 298,228.04 : x
  2. Step 2: Convert to fraction form
    1,056,334.17/1,584,473.51 = 298,228.04/x
  3. Step 3: Cross multiply
    1,056,334.17x = 1,584,473.51 × 298,228.04
  4. Step 4: Simplify right side
    1,056,334.17x = 472,534,419,905.71
  5. Step 5: Solve for x
    x = 472,534,419,905.71/1,056,334.17
  6. Step 6: Final answer
    x = 447,334.22

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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.