Home / 1,156,331.16-1,735,237.08-624,222.72

Finding the Fourth Proportional to 1,156,331.16, 1,735,237.08 and 624,222.72

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Solution

The fourth proportional to 1,156,331.16, 1,735,237.08 and 624,222.72 is: 936,733.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,331.16 : 1,735,237.08 = 624,222.72 : x
  2. Step 2: Convert to fraction form
    1,156,331.16/1,735,237.08 = 624,222.72/x
  3. Step 3: Cross multiply
    1,156,331.16x = 1,735,237.08 × 624,222.72
  4. Step 4: Simplify right side
    1,156,331.16x = 1,083,174,409,922.46
  5. Step 5: Solve for x
    x = 1,083,174,409,922.46/1,156,331.16
  6. Step 6: Final answer
    x = 936,733.74

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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.