Home / 4,732,932.50-7,099,398.29-1,138,699.44

Finding the Fourth Proportional to 4,732,932.50, 7,099,398.29 and 1,138,699.44

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Solution

The fourth proportional to 4,732,932.50, 7,099,398.29 and 1,138,699.44 is: 1,708,049.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,932.50 : 7,099,398.29 = 1,138,699.44 : x
  2. Step 2: Convert to fraction form
    4,732,932.50/7,099,398.29 = 1,138,699.44/x
  3. Step 3: Cross multiply
    4,732,932.50x = 7,099,398.29 × 1,138,699.44
  4. Step 4: Simplify right side
    4,732,932.50x = 8,084,080,857,159.96
  5. Step 5: Solve for x
    x = 8,084,080,857,159.96/4,732,932.50
  6. Step 6: Final answer
    x = 1,708,049.05

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1.5x scale

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.