Home / 2,716,467.80-4,070,916.77-2,041,761.90

Finding the Fourth Proportional to 2,716,467.80, 4,070,916.77 and 2,041,761.90

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Solution

The fourth proportional to 2,716,467.80, 4,070,916.77 and 2,041,761.90 is: 3,059,798.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,467.80 : 4,070,916.77 = 2,041,761.90 : x
  2. Step 2: Convert to fraction form
    2,716,467.80/4,070,916.77 = 2,041,761.90/x
  3. Step 3: Cross multiply
    2,716,467.80x = 4,070,916.77 × 2,041,761.90
  4. Step 4: Simplify right side
    2,716,467.80x = 8,311,842,748,848.25
  5. Step 5: Solve for x
    x = 8,311,842,748,848.25/2,716,467.80
  6. Step 6: Final answer
    x = 3,059,798.01

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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.