Home / 11,301,305.58-15,595,692.06-6,144,667.08

Finding the Fourth Proportional to 11,301,305.58, 15,595,692.06 and 6,144,667.08

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Solution

The fourth proportional to 11,301,305.58, 15,595,692.06 and 6,144,667.08 is: 8,479,580.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,301,305.58 : 15,595,692.06 = 6,144,667.08 : x
  2. Step 2: Convert to fraction form
    11,301,305.58/15,595,692.06 = 6,144,667.08/x
  3. Step 3: Cross multiply
    11,301,305.58x = 15,595,692.06 × 6,144,667.08
  4. Step 4: Simplify right side
    11,301,305.58x = 95,830,335,590,899.39
  5. Step 5: Solve for x
    x = 95,830,335,590,899.39/11,301,305.58
  6. Step 6: Final answer
    x = 8,479,580.96

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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.