Home / 2,709,006.40-4,063,509.60-2,461,000.60

Finding the Fourth Proportional to 2,709,006.40, 4,063,509.60 and 2,461,000.60

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Solution

The fourth proportional to 2,709,006.40, 4,063,509.60 and 2,461,000.60 is: 3,691,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,006.40 : 4,063,509.60 = 2,461,000.60 : x
  2. Step 2: Convert to fraction form
    2,709,006.40/4,063,509.60 = 2,461,000.60/x
  3. Step 3: Cross multiply
    2,709,006.40x = 4,063,509.60 × 2,461,000.60
  4. Step 4: Simplify right side
    2,709,006.40x = 10,000,299,563,705.76
  5. Step 5: Solve for x
    x = 10,000,299,563,705.76/2,709,006.40
  6. Step 6: Final answer
    x = 3,691,500.90

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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.