Home / 11,841,519.04-16,341,692.56-7,256,955.04

Finding the Fourth Proportional to 11,841,519.04, 16,341,692.56 and 7,256,955.04

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Solution

The fourth proportional to 11,841,519.04, 16,341,692.56 and 7,256,955.04 is: 10,014,840.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841,519.04 : 16,341,692.56 = 7,256,955.04 : x
  2. Step 2: Convert to fraction form
    11,841,519.04/16,341,692.56 = 7,256,955.04/x
  3. Step 3: Cross multiply
    11,841,519.04x = 16,341,692.56 × 7,256,955.04
  4. Step 4: Simplify right side
    11,841,519.04x = 118,590,928,185,422.50
  5. Step 5: Solve for x
    x = 118,590,928,185,422.50/11,841,519.04
  6. Step 6: Final answer
    x = 10,014,840.81

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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.