Home / 6,953,002.60-10,431,318.30-2,693,309.80

Finding the Fourth Proportional to 6,953,002.60, 10,431,318.30 and 2,693,309.80

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Solution

The fourth proportional to 6,953,002.60, 10,431,318.30 and 2,693,309.80 is: 4,040,667.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,002.60 : 10,431,318.30 = 2,693,309.80 : x
  2. Step 2: Convert to fraction form
    6,953,002.60/10,431,318.30 = 2,693,309.80/x
  3. Step 3: Cross multiply
    6,953,002.60x = 10,431,318.30 × 2,693,309.80
  4. Step 4: Simplify right side
    6,953,002.60x = 28,094,771,804,309.34
  5. Step 5: Solve for x
    x = 28,094,771,804,309.34/6,953,002.60
  6. Step 6: Final answer
    x = 4,040,667.52

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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.