Home / 6,107,460.80-9,161,191.20-5,584,913.60

Finding the Fourth Proportional to 6,107,460.80, 9,161,191.20 and 5,584,913.60

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Solution

The fourth proportional to 6,107,460.80, 9,161,191.20 and 5,584,913.60 is: 8,377,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,460.80 : 9,161,191.20 = 5,584,913.60 : x
  2. Step 2: Convert to fraction form
    6,107,460.80/9,161,191.20 = 5,584,913.60/x
  3. Step 3: Cross multiply
    6,107,460.80x = 9,161,191.20 × 5,584,913.60
  4. Step 4: Simplify right side
    6,107,460.80x = 51,164,461,325,080.31
  5. Step 5: Solve for x
    x = 51,164,461,325,080.31/6,107,460.80
  6. Step 6: Final answer
    x = 8,377,370.40

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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.