Home / 3,024,057.80-4,536,086.70-1,953,302.60

Finding the Fourth Proportional to 3,024,057.80, 4,536,086.70 and 1,953,302.60

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Solution

The fourth proportional to 3,024,057.80, 4,536,086.70 and 1,953,302.60 is: 2,929,953.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,057.80 : 4,536,086.70 = 1,953,302.60 : x
  2. Step 2: Convert to fraction form
    3,024,057.80/4,536,086.70 = 1,953,302.60/x
  3. Step 3: Cross multiply
    3,024,057.80x = 4,536,086.70 × 1,953,302.60
  4. Step 4: Simplify right side
    3,024,057.80x = 8,860,349,944,935.42
  5. Step 5: Solve for x
    x = 8,860,349,944,935.42/3,024,057.80
  6. Step 6: Final answer
    x = 2,929,953.90

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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.