Home / 3,462,925.20-5,194,387.84-938,580.44

Finding the Fourth Proportional to 3,462,925.20, 5,194,387.84 and 938,580.44

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Solution

The fourth proportional to 3,462,925.20, 5,194,387.84 and 938,580.44 is: 1,407,870.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,925.20 : 5,194,387.84 = 938,580.44 : x
  2. Step 2: Convert to fraction form
    3,462,925.20/5,194,387.84 = 938,580.44/x
  3. Step 3: Cross multiply
    3,462,925.20x = 5,194,387.84 × 938,580.44
  4. Step 4: Simplify right side
    3,462,925.20x = 4,875,350,824,397.85
  5. Step 5: Solve for x
    x = 4,875,350,824,397.85/3,462,925.20
  6. Step 6: Final answer
    x = 1,407,870.67

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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.