Home / 2,050,598.20-3,074,975.70-788,006.20

Finding the Fourth Proportional to 2,050,598.20, 3,074,975.70 and 788,006.20

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Solution

The fourth proportional to 2,050,598.20, 3,074,975.70 and 788,006.20 is: 1,181,655.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,598.20 : 3,074,975.70 = 788,006.20 : x
  2. Step 2: Convert to fraction form
    2,050,598.20/3,074,975.70 = 788,006.20/x
  3. Step 3: Cross multiply
    2,050,598.20x = 3,074,975.70 × 788,006.20
  4. Step 4: Simplify right side
    2,050,598.20x = 2,423,099,916,449.34
  5. Step 5: Solve for x
    x = 2,423,099,916,449.34/2,050,598.20
  6. Step 6: Final answer
    x = 1,181,655.15

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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.