Home / 3,297,039.48-4,539,339.90-2,570,955.48

Finding the Fourth Proportional to 3,297,039.48, 4,539,339.90 and 2,570,955.48

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Solution

The fourth proportional to 3,297,039.48, 4,539,339.90 and 2,570,955.48 is: 3,539,672.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,039.48 : 4,539,339.90 = 2,570,955.48 : x
  2. Step 2: Convert to fraction form
    3,297,039.48/4,539,339.90 = 2,570,955.48/x
  3. Step 3: Cross multiply
    3,297,039.48x = 4,539,339.90 × 2,570,955.48
  4. Step 4: Simplify right side
    3,297,039.48x = 11,670,440,791,487.65
  5. Step 5: Solve for x
    x = 11,670,440,791,487.65/3,297,039.48
  6. Step 6: Final answer
    x = 3,539,672.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.