Home / 2,445,829.80-3,670,173.54-1,025,766.96

Finding the Fourth Proportional to 2,445,829.80, 3,670,173.54 and 1,025,766.96

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Solution

The fourth proportional to 2,445,829.80, 3,670,173.54 and 1,025,766.96 is: 1,539,249.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,829.80 : 3,670,173.54 = 1,025,766.96 : x
  2. Step 2: Convert to fraction form
    2,445,829.80/3,670,173.54 = 1,025,766.96/x
  3. Step 3: Cross multiply
    2,445,829.80x = 3,670,173.54 × 1,025,766.96
  4. Step 4: Simplify right side
    2,445,829.80x = 3,764,742,754,798.24
  5. Step 5: Solve for x
    x = 3,764,742,754,798.24/2,445,829.80
  6. Step 6: Final answer
    x = 1,539,249.69

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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.