Home / 10,191,882.34-15,287,823.48-3,715,443.34

Finding the Fourth Proportional to 10,191,882.34, 15,287,823.48 and 3,715,443.34

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Solution

The fourth proportional to 10,191,882.34, 15,287,823.48 and 3,715,443.34 is: 5,573,165.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,191,882.34 : 15,287,823.48 = 3,715,443.34 : x
  2. Step 2: Convert to fraction form
    10,191,882.34/15,287,823.48 = 3,715,443.34/x
  3. Step 3: Cross multiply
    10,191,882.34x = 15,287,823.48 × 3,715,443.34
  4. Step 4: Simplify right side
    10,191,882.34x = 56,801,041,931,861.62
  5. Step 5: Solve for x
    x = 56,801,041,931,861.62/10,191,882.34
  6. Step 6: Final answer
    x = 5,573,165.00

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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.