Home / 2,824,337.60-4,235,175.28-1,025,953.28

Finding the Fourth Proportional to 2,824,337.60, 4,235,175.28 and 1,025,953.28

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Solution

The fourth proportional to 2,824,337.60, 4,235,175.28 and 1,025,953.28 is: 1,538,446.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,337.60 : 4,235,175.28 = 1,025,953.28 : x
  2. Step 2: Convert to fraction form
    2,824,337.60/4,235,175.28 = 1,025,953.28/x
  3. Step 3: Cross multiply
    2,824,337.60x = 4,235,175.28 × 1,025,953.28
  4. Step 4: Simplify right side
    2,824,337.60x = 4,345,091,969,890.92
  5. Step 5: Solve for x
    x = 4,345,091,969,890.92/2,824,337.60
  6. Step 6: Final answer
    x = 1,538,446.38

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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.