Home / 10,864,442.10-16,273,043.55-6,597,167.70

Finding the Fourth Proportional to 10,864,442.10, 16,273,043.55 and 6,597,167.70

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Solution

The fourth proportional to 10,864,442.10, 16,273,043.55 and 6,597,167.70 is: 9,881,409.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,864,442.10 : 16,273,043.55 = 6,597,167.70 : x
  2. Step 2: Convert to fraction form
    10,864,442.10/16,273,043.55 = 6,597,167.70/x
  3. Step 3: Cross multiply
    10,864,442.10x = 16,273,043.55 × 6,597,167.70
  4. Step 4: Simplify right side
    10,864,442.10x = 107,355,997,288,753.34
  5. Step 5: Solve for x
    x = 107,355,997,288,753.34/10,864,442.10
  6. Step 6: Final answer
    x = 9,881,409.12

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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.