Home / 10,658,997.40-14,714,220.06-6,796,710.04

Finding the Fourth Proportional to 10,658,997.40, 14,714,220.06 and 6,796,710.04

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Solution

The fourth proportional to 10,658,997.40, 14,714,220.06 and 6,796,710.04 is: 9,382,522.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,658,997.40 : 14,714,220.06 = 6,796,710.04 : x
  2. Step 2: Convert to fraction form
    10,658,997.40/14,714,220.06 = 6,796,710.04/x
  3. Step 3: Cross multiply
    10,658,997.40x = 14,714,220.06 × 6,796,710.04
  4. Step 4: Simplify right side
    10,658,997.40x = 100,008,287,212,571.41
  5. Step 5: Solve for x
    x = 100,008,287,212,571.41/10,658,997.40
  6. Step 6: Final answer
    x = 9,382,522.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.