Home / 3,754,341.10-5,632,051.02-1,160,847.85

Finding the Fourth Proportional to 3,754,341.10, 5,632,051.02 and 1,160,847.85

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Solution

The fourth proportional to 3,754,341.10, 5,632,051.02 and 1,160,847.85 is: 1,741,438.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,341.10 : 5,632,051.02 = 1,160,847.85 : x
  2. Step 2: Convert to fraction form
    3,754,341.10/5,632,051.02 = 1,160,847.85/x
  3. Step 3: Cross multiply
    3,754,341.10x = 5,632,051.02 × 1,160,847.85
  4. Step 4: Simplify right side
    3,754,341.10x = 6,537,954,317,657.31
  5. Step 5: Solve for x
    x = 6,537,954,317,657.31/3,754,341.10
  6. Step 6: Final answer
    x = 1,741,438.55

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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.