Home / 3,876,358.46-5,814,079.76-1,036,690.70

Finding the Fourth Proportional to 3,876,358.46, 5,814,079.76 and 1,036,690.70

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Solution

The fourth proportional to 3,876,358.46, 5,814,079.76 and 1,036,690.70 is: 1,554,913.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,358.46 : 5,814,079.76 = 1,036,690.70 : x
  2. Step 2: Convert to fraction form
    3,876,358.46/5,814,079.76 = 1,036,690.70/x
  3. Step 3: Cross multiply
    3,876,358.46x = 5,814,079.76 × 1,036,690.70
  4. Step 4: Simplify right side
    3,876,358.46x = 6,027,402,416,250.23
  5. Step 5: Solve for x
    x = 6,027,402,416,250.23/3,876,358.46
  6. Step 6: Final answer
    x = 1,554,913.58

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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.