Home / 4,524,076.84-6,784,675.26-1,490,877.40

Finding the Fourth Proportional to 4,524,076.84, 6,784,675.26 and 1,490,877.40

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Solution

The fourth proportional to 4,524,076.84, 6,784,675.26 and 1,490,877.40 is: 2,235,841.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,076.84 : 6,784,675.26 = 1,490,877.40 : x
  2. Step 2: Convert to fraction form
    4,524,076.84/6,784,675.26 = 1,490,877.40/x
  3. Step 3: Cross multiply
    4,524,076.84x = 6,784,675.26 × 1,490,877.40
  4. Step 4: Simplify right side
    4,524,076.84x = 10,115,119,011,473.12
  5. Step 5: Solve for x
    x = 10,115,119,011,473.12/4,524,076.84
  6. Step 6: Final answer
    x = 2,235,841.56

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.