Home / 2,050,598.70-3,074,976.45-788,006.70

Finding the Fourth Proportional to 2,050,598.70, 3,074,976.45 and 788,006.70

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Solution

The fourth proportional to 2,050,598.70, 3,074,976.45 and 788,006.70 is: 1,181,655.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,598.70 : 3,074,976.45 = 788,006.70 : x
  2. Step 2: Convert to fraction form
    2,050,598.70/3,074,976.45 = 788,006.70/x
  3. Step 3: Cross multiply
    2,050,598.70x = 3,074,976.45 × 788,006.70
  4. Step 4: Simplify right side
    2,050,598.70x = 2,423,102,044,942.22
  5. Step 5: Solve for x
    x = 2,423,102,044,942.22/2,050,598.70
  6. Step 6: Final answer
    x = 1,181,655.90

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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.