Home / 11,232,780.04-16,845,955.98-3,660,407.56

Finding the Fourth Proportional to 11,232,780.04, 16,845,955.98 and 3,660,407.56

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Solution

The fourth proportional to 11,232,780.04, 16,845,955.98 and 3,660,407.56 is: 5,489,563.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,780.04 : 16,845,955.98 = 3,660,407.56 : x
  2. Step 2: Convert to fraction form
    11,232,780.04/16,845,955.98 = 3,660,407.56/x
  3. Step 3: Cross multiply
    11,232,780.04x = 16,845,955.98 × 3,660,407.56
  4. Step 4: Simplify right side
    11,232,780.04x = 61,663,064,624,619.21
  5. Step 5: Solve for x
    x = 61,663,064,624,619.21/11,232,780.04
  6. Step 6: Final answer
    x = 5,489,563.97

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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.