Home / 6,469,666.60-9,707,999.10-2,683,532.20

Finding the Fourth Proportional to 6,469,666.60, 9,707,999.10 and 2,683,532.20

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Solution

The fourth proportional to 6,469,666.60, 9,707,999.10 and 2,683,532.20 is: 4,026,749.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,469,666.60 : 9,707,999.10 = 2,683,532.20 : x
  2. Step 2: Convert to fraction form
    6,469,666.60/9,707,999.10 = 2,683,532.20/x
  3. Step 3: Cross multiply
    6,469,666.60x = 9,707,999.10 × 2,683,532.20
  4. Step 4: Simplify right side
    6,469,666.60x = 26,051,728,182,421.02
  5. Step 5: Solve for x
    x = 26,051,728,182,421.02/6,469,666.60
  6. Step 6: Final answer
    x = 4,026,749.72

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1.5x scale

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.