Home / 3,017,410.20-4,529,089.68-2,216,443.32

Finding the Fourth Proportional to 3,017,410.20, 4,529,089.68 and 2,216,443.32

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Solution

The fourth proportional to 3,017,410.20, 4,529,089.68 and 2,216,443.32 is: 3,326,849.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,410.20 : 4,529,089.68 = 2,216,443.32 : x
  2. Step 2: Convert to fraction form
    3,017,410.20/4,529,089.68 = 2,216,443.32/x
  3. Step 3: Cross multiply
    3,017,410.20x = 4,529,089.68 × 2,216,443.32
  4. Step 4: Simplify right side
    3,017,410.20x = 10,038,470,566,916.94
  5. Step 5: Solve for x
    x = 10,038,470,566,916.94/3,017,410.20
  6. Step 6: Final answer
    x = 3,326,849.82

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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.