Home / 4,768,325.87-7,152,736.20-1,573,701.16

Finding the Fourth Proportional to 4,768,325.87, 7,152,736.20 and 1,573,701.16

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Solution

The fourth proportional to 4,768,325.87, 7,152,736.20 and 1,573,701.16 is: 2,360,633.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,325.87 : 7,152,736.20 = 1,573,701.16 : x
  2. Step 2: Convert to fraction form
    4,768,325.87/7,152,736.20 = 1,573,701.16/x
  3. Step 3: Cross multiply
    4,768,325.87x = 7,152,736.20 × 1,573,701.16
  4. Step 4: Simplify right side
    4,768,325.87x = 11,256,269,219,350.31
  5. Step 5: Solve for x
    x = 11,256,269,219,350.31/4,768,325.87
  6. Step 6: Final answer
    x = 2,360,633.38

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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.