Home / 5,366,959.44-8,050,575.24-1,580,572.32

Finding the Fourth Proportional to 5,366,959.44, 8,050,575.24 and 1,580,572.32

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Solution

The fourth proportional to 5,366,959.44, 8,050,575.24 and 1,580,572.32 is: 2,370,898.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,959.44 : 8,050,575.24 = 1,580,572.32 : x
  2. Step 2: Convert to fraction form
    5,366,959.44/8,050,575.24 = 1,580,572.32/x
  3. Step 3: Cross multiply
    5,366,959.44x = 8,050,575.24 × 1,580,572.32
  4. Step 4: Simplify right side
    5,366,959.44x = 12,724,516,384,421.36
  5. Step 5: Solve for x
    x = 12,724,516,384,421.36/5,366,959.44
  6. Step 6: Final answer
    x = 2,370,898.56

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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.