Home / 10,788,595.61-16,182,903.99-3,007,199.03

Finding the Fourth Proportional to 10,788,595.61, 16,182,903.99 and 3,007,199.03

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Solution

The fourth proportional to 10,788,595.61, 16,182,903.99 and 3,007,199.03 is: 4,510,801.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,788,595.61 : 16,182,903.99 = 3,007,199.03 : x
  2. Step 2: Convert to fraction form
    10,788,595.61/16,182,903.99 = 3,007,199.03/x
  3. Step 3: Cross multiply
    10,788,595.61x = 16,182,903.99 × 3,007,199.03
  4. Step 4: Simplify right side
    10,788,595.61x = 48,665,213,181,311.12
  5. Step 5: Solve for x
    x = 48,665,213,181,311.12/10,788,595.61
  6. Step 6: Final answer
    x = 4,510,801.49

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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.