Home / 4,618,528.11-6,373,458.66-2,581,527.15

Finding the Fourth Proportional to 4,618,528.11, 6,373,458.66 and 2,581,527.15

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Solution

The fourth proportional to 4,618,528.11, 6,373,458.66 and 2,581,527.15 is: 3,562,445.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,528.11 : 6,373,458.66 = 2,581,527.15 : x
  2. Step 2: Convert to fraction form
    4,618,528.11/6,373,458.66 = 2,581,527.15/x
  3. Step 3: Cross multiply
    4,618,528.11x = 6,373,458.66 × 2,581,527.15
  4. Step 4: Simplify right side
    4,618,528.11x = 16,453,256,570,192.62
  5. Step 5: Solve for x
    x = 16,453,256,570,192.62/4,618,528.11
  6. Step 6: Final answer
    x = 3,562,445.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.