Home / 2,716,459.76-4,070,904.76-2,041,753.86

Finding the Fourth Proportional to 2,716,459.76, 4,070,904.76 and 2,041,753.86

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Solution

The fourth proportional to 2,716,459.76, 4,070,904.76 and 2,041,753.86 is: 3,059,785.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,459.76 : 4,070,904.76 = 2,041,753.86 : x
  2. Step 2: Convert to fraction form
    2,716,459.76/4,070,904.76 = 2,041,753.86/x
  3. Step 3: Cross multiply
    2,716,459.76x = 4,070,904.76 × 2,041,753.86
  4. Step 4: Simplify right side
    2,716,459.76x = 8,311,785,507,422.37
  5. Step 5: Solve for x
    x = 8,311,785,507,422.37/2,716,459.76
  6. Step 6: Final answer
    x = 3,059,785.99

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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.