Home / 10,295,462.20-15,443,193.30-2,723,193.40

Finding the Fourth Proportional to 10,295,462.20, 15,443,193.30 and 2,723,193.40

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Solution

The fourth proportional to 10,295,462.20, 15,443,193.30 and 2,723,193.40 is: 4,084,790.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,462.20 : 15,443,193.30 = 2,723,193.40 : x
  2. Step 2: Convert to fraction form
    10,295,462.20/15,443,193.30 = 2,723,193.40/x
  3. Step 3: Cross multiply
    10,295,462.20x = 15,443,193.30 × 2,723,193.40
  4. Step 4: Simplify right side
    10,295,462.20x = 42,054,802,069,484.22
  5. Step 5: Solve for x
    x = 42,054,802,069,484.22/10,295,462.20
  6. Step 6: Final answer
    x = 4,084,790.10

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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.