Home / 10,795,412.70-16,187,214.15-4,398,437.70

Finding the Fourth Proportional to 10,795,412.70, 16,187,214.15 and 4,398,437.70

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Solution

The fourth proportional to 10,795,412.70, 16,187,214.15 and 4,398,437.70 is: 6,595,250.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,412.70 : 16,187,214.15 = 4,398,437.70 : x
  2. Step 2: Convert to fraction form
    10,795,412.70/16,187,214.15 = 4,398,437.70/x
  3. Step 3: Cross multiply
    10,795,412.70x = 16,187,214.15 × 4,398,437.70
  4. Step 4: Simplify right side
    10,795,412.70x = 71,198,452,975,333.45
  5. Step 5: Solve for x
    x = 71,198,452,975,333.45/10,795,412.70
  6. Step 6: Final answer
    x = 6,595,250.68

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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.