Home / 5,936,690.40-8,905,035.60-2,577,458.40

Finding the Fourth Proportional to 5,936,690.40, 8,905,035.60 and 2,577,458.40

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Solution

The fourth proportional to 5,936,690.40, 8,905,035.60 and 2,577,458.40 is: 3,866,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,690.40 : 8,905,035.60 = 2,577,458.40 : x
  2. Step 2: Convert to fraction form
    5,936,690.40/8,905,035.60 = 2,577,458.40/x
  3. Step 3: Cross multiply
    5,936,690.40x = 8,905,035.60 × 2,577,458.40
  4. Step 4: Simplify right side
    5,936,690.40x = 22,952,358,809,519.04
  5. Step 5: Solve for x
    x = 22,952,358,809,519.04/5,936,690.40
  6. Step 6: Final answer
    x = 3,866,187.60

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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.