Home / 8,087,094-11,151,091.80-6,612,401.52

Finding the Fourth Proportional to 8,087,094, 11,151,091.80 and 6,612,401.52

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Solution

The fourth proportional to 8,087,094, 11,151,091.80 and 6,612,401.52 is: 9,117,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,087,094 : 11,151,091.80 = 6,612,401.52 : x
  2. Step 2: Convert to fraction form
    8,087,094/11,151,091.80 = 6,612,401.52/x
  3. Step 3: Cross multiply
    8,087,094x = 11,151,091.80 × 6,612,401.52
  4. Step 4: Simplify right side
    8,087,094x = 73,735,496,367,979.53
  5. Step 5: Solve for x
    x = 73,735,496,367,979.53/8,087,094
  6. Step 6: Final answer
    x = 9,117,675.20

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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.