Home / 1,156,334.16-1,735,241.58-624,225.72

Finding the Fourth Proportional to 1,156,334.16, 1,735,241.58 and 624,225.72

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Solution

The fourth proportional to 1,156,334.16, 1,735,241.58 and 624,225.72 is: 936,738.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,334.16 : 1,735,241.58 = 624,225.72 : x
  2. Step 2: Convert to fraction form
    1,156,334.16/1,735,241.58 = 624,225.72/x
  3. Step 3: Cross multiply
    1,156,334.16x = 1,735,241.58 × 624,225.72
  4. Step 4: Simplify right side
    1,156,334.16x = 1,083,182,424,649.44
  5. Step 5: Solve for x
    x = 1,083,182,424,649.44/1,156,334.16
  6. Step 6: Final answer
    x = 936,738.24

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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.