Home / 10,395,759.76-15,563,232.24-6,064,566.64

Finding the Fourth Proportional to 10,395,759.76, 15,563,232.24 and 6,064,566.64

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Solution

The fourth proportional to 10,395,759.76, 15,563,232.24 and 6,064,566.64 is: 9,079,111.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,395,759.76 : 15,563,232.24 = 6,064,566.64 : x
  2. Step 2: Convert to fraction form
    10,395,759.76/15,563,232.24 = 6,064,566.64/x
  3. Step 3: Cross multiply
    10,395,759.76x = 15,563,232.24 × 6,064,566.64
  4. Step 4: Simplify right side
    10,395,759.76x = 94,384,259,053,276.47
  5. Step 5: Solve for x
    x = 94,384,259,053,276.47/10,395,759.76
  6. Step 6: Final answer
    x = 9,079,111.22

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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.