Home / 4,680,045-7,020,067.50-1,134,189

Finding the Fourth Proportional to 4,680,045, 7,020,067.50 and 1,134,189

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Solution

The fourth proportional to 4,680,045, 7,020,067.50 and 1,134,189 is: 1,701,283.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,045 : 7,020,067.50 = 1,134,189 : x
  2. Step 2: Convert to fraction form
    4,680,045/7,020,067.50 = 1,134,189/x
  3. Step 3: Cross multiply
    4,680,045x = 7,020,067.50 × 1,134,189
  4. Step 4: Simplify right side
    4,680,045x = 7,962,083,337,757.50
  5. Step 5: Solve for x
    x = 7,962,083,337,757.50/4,680,045
  6. Step 6: Final answer
    x = 1,701,283.50

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Double scale
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Similar ratio
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1.5x scale

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.