Home / 6,952,802.20-10,429,203.30-6,700,859.80

Finding the Fourth Proportional to 6,952,802.20, 10,429,203.30 and 6,700,859.80

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Solution

The fourth proportional to 6,952,802.20, 10,429,203.30 and 6,700,859.80 is: 10,051,289.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,802.20 : 10,429,203.30 = 6,700,859.80 : x
  2. Step 2: Convert to fraction form
    6,952,802.20/10,429,203.30 = 6,700,859.80/x
  3. Step 3: Cross multiply
    6,952,802.20x = 10,429,203.30 × 6,700,859.80
  4. Step 4: Simplify right side
    6,952,802.20x = 69,884,629,138,997.34
  5. Step 5: Solve for x
    x = 69,884,629,138,997.34/6,952,802.20
  6. Step 6: Final answer
    x = 10,051,289.70

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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.