Home / 4,829,114.20-7,243,671.30-1,463,488.60

Finding the Fourth Proportional to 4,829,114.20, 7,243,671.30 and 1,463,488.60

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Solution

The fourth proportional to 4,829,114.20, 7,243,671.30 and 1,463,488.60 is: 2,195,232.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,114.20 : 7,243,671.30 = 1,463,488.60 : x
  2. Step 2: Convert to fraction form
    4,829,114.20/7,243,671.30 = 1,463,488.60/x
  3. Step 3: Cross multiply
    4,829,114.20x = 7,243,671.30 × 1,463,488.60
  4. Step 4: Simplify right side
    4,829,114.20x = 10,601,030,369,697.18
  5. Step 5: Solve for x
    x = 10,601,030,369,697.18/4,829,114.20
  6. Step 6: Final answer
    x = 2,195,232.90

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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.