Home / 8,707,535.58-12,016,096.44-5,610,189.50

Finding the Fourth Proportional to 8,707,535.58, 12,016,096.44 and 5,610,189.50

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Solution

The fourth proportional to 8,707,535.58, 12,016,096.44 and 5,610,189.50 is: 7,741,866.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,707,535.58 : 12,016,096.44 = 5,610,189.50 : x
  2. Step 2: Convert to fraction form
    8,707,535.58/12,016,096.44 = 5,610,189.50/x
  3. Step 3: Cross multiply
    8,707,535.58x = 12,016,096.44 × 5,610,189.50
  4. Step 4: Simplify right side
    8,707,535.58x = 67,412,578,078,675.38
  5. Step 5: Solve for x
    x = 67,412,578,078,675.38/8,707,535.58
  6. Step 6: Final answer
    x = 7,741,866.51

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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.