Home / 5,254,079.35-7,250,465.00-3,080,070.44

Finding the Fourth Proportional to 5,254,079.35, 7,250,465.00 and 3,080,070.44

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Solution

The fourth proportional to 5,254,079.35, 7,250,465.00 and 3,080,070.44 is: 4,250,400.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,079.35 : 7,250,465.00 = 3,080,070.44 : x
  2. Step 2: Convert to fraction form
    5,254,079.35/7,250,465.00 = 3,080,070.44/x
  3. Step 3: Cross multiply
    5,254,079.35x = 7,250,465.00 × 3,080,070.44
  4. Step 4: Simplify right side
    5,254,079.35x = 22,331,942,896,668.26
  5. Step 5: Solve for x
    x = 22,331,942,896,668.26/5,254,079.35
  6. Step 6: Final answer
    x = 4,250,400.76

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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.