Home / 11,604,244.70-16,012,895.18-6,376,978.02

Finding the Fourth Proportional to 11,604,244.70, 16,012,895.18 and 6,376,978.02

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Solution

The fourth proportional to 11,604,244.70, 16,012,895.18 and 6,376,978.02 is: 8,799,700.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,244.70 : 16,012,895.18 = 6,376,978.02 : x
  2. Step 2: Convert to fraction form
    11,604,244.70/16,012,895.18 = 6,376,978.02/x
  3. Step 3: Cross multiply
    11,604,244.70x = 16,012,895.18 × 6,376,978.02
  4. Step 4: Simplify right side
    11,604,244.70x = 102,113,880,599,423.94
  5. Step 5: Solve for x
    x = 102,113,880,599,423.94/11,604,244.70
  6. Step 6: Final answer
    x = 8,799,700.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.