Home / 5,505,737.40-8,258,606.10-1,462,849.20

Finding the Fourth Proportional to 5,505,737.40, 8,258,606.10 and 1,462,849.20

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Solution

The fourth proportional to 5,505,737.40, 8,258,606.10 and 1,462,849.20 is: 2,194,273.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,737.40 : 8,258,606.10 = 1,462,849.20 : x
  2. Step 2: Convert to fraction form
    5,505,737.40/8,258,606.10 = 1,462,849.20/x
  3. Step 3: Cross multiply
    5,505,737.40x = 8,258,606.10 × 1,462,849.20
  4. Step 4: Simplify right side
    5,505,737.40x = 12,081,095,326,500.12
  5. Step 5: Solve for x
    x = 12,081,095,326,500.12/5,505,737.40
  6. Step 6: Final answer
    x = 2,194,273.80

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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.