Home / 6,926,508.48-10,392,518.34-2,665,532.64

Finding the Fourth Proportional to 6,926,508.48, 10,392,518.34 and 2,665,532.64

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Solution

The fourth proportional to 6,926,508.48, 10,392,518.34 and 2,665,532.64 is: 3,999,359.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,508.48 : 10,392,518.34 = 2,665,532.64 : x
  2. Step 2: Convert to fraction form
    6,926,508.48/10,392,518.34 = 2,665,532.64/x
  3. Step 3: Cross multiply
    6,926,508.48x = 10,392,518.34 × 2,665,532.64
  4. Step 4: Simplify right side
    6,926,508.48x = 27,701,596,847,068.62
  5. Step 5: Solve for x
    x = 27,701,596,847,068.62/6,926,508.48
  6. Step 6: Final answer
    x = 3,999,359.41

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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.