Home / 5,909,474.40-8,861,619.60-2,713,538.40

Finding the Fourth Proportional to 5,909,474.40, 8,861,619.60 and 2,713,538.40

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Solution

The fourth proportional to 5,909,474.40, 8,861,619.60 and 2,713,538.40 is: 4,069,117.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,474.40 : 8,861,619.60 = 2,713,538.40 : x
  2. Step 2: Convert to fraction form
    5,909,474.40/8,861,619.60 = 2,713,538.40/x
  3. Step 3: Cross multiply
    5,909,474.40x = 8,861,619.60 × 2,713,538.40
  4. Step 4: Simplify right side
    5,909,474.40x = 24,046,345,070,792.64
  5. Step 5: Solve for x
    x = 24,046,345,070,792.64/5,909,474.40
  6. Step 6: Final answer
    x = 4,069,117.39

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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.