Home / 2,983,442.20-4,464,665.70-2,038,658.20

Finding the Fourth Proportional to 2,983,442.20, 4,464,665.70 and 2,038,658.20

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Solution

The fourth proportional to 2,983,442.20, 4,464,665.70 and 2,038,658.20 is: 3,050,814.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983,442.20 : 4,464,665.70 = 2,038,658.20 : x
  2. Step 2: Convert to fraction form
    2,983,442.20/4,464,665.70 = 2,038,658.20/x
  3. Step 3: Cross multiply
    2,983,442.20x = 4,464,665.70 × 2,038,658.20
  4. Step 4: Simplify right side
    2,983,442.20x = 9,101,927,339,563.74
  5. Step 5: Solve for x
    x = 9,101,927,339,563.74/2,983,442.20
  6. Step 6: Final answer
    x = 3,050,814.04

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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.