Home / 2,716,458.76-4,070,903.27-2,041,752.86

Finding the Fourth Proportional to 2,716,458.76, 4,070,903.27 and 2,041,752.86

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Solution

The fourth proportional to 2,716,458.76, 4,070,903.27 and 2,041,752.86 is: 3,059,784.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,458.76 : 4,070,903.27 = 2,041,752.86 : x
  2. Step 2: Convert to fraction form
    2,716,458.76/4,070,903.27 = 2,041,752.86/x
  3. Step 3: Cross multiply
    2,716,458.76x = 4,070,903.27 × 2,041,752.86
  4. Step 4: Simplify right side
    2,716,458.76x = 8,311,778,379,008.46
  5. Step 5: Solve for x
    x = 8,311,778,379,008.46/2,716,458.76
  6. Step 6: Final answer
    x = 3,059,784.49

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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.