Home / 2,844,807.60-4,256,713.80-2,592,865.20

Finding the Fourth Proportional to 2,844,807.60, 4,256,713.80 and 2,592,865.20

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Solution

The fourth proportional to 2,844,807.60, 4,256,713.80 and 2,592,865.20 is: 3,879,729.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,807.60 : 4,256,713.80 = 2,592,865.20 : x
  2. Step 2: Convert to fraction form
    2,844,807.60/4,256,713.80 = 2,592,865.20/x
  3. Step 3: Cross multiply
    2,844,807.60x = 4,256,713.80 × 2,592,865.20
  4. Step 4: Simplify right side
    2,844,807.60x = 11,037,085,078,379.76
  5. Step 5: Solve for x
    x = 11,037,085,078,379.76/2,844,807.60
  6. Step 6: Final answer
    x = 3,879,729.89

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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.