Home / 4,014,590.20-6,017,219.70-1,617,249.40

Finding the Fourth Proportional to 4,014,590.20, 6,017,219.70 and 1,617,249.40

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Solution

The fourth proportional to 4,014,590.20, 6,017,219.70 and 1,617,249.40 is: 2,423,994.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,590.20 : 6,017,219.70 = 1,617,249.40 : x
  2. Step 2: Convert to fraction form
    4,014,590.20/6,017,219.70 = 1,617,249.40/x
  3. Step 3: Cross multiply
    4,014,590.20x = 6,017,219.70 × 1,617,249.40
  4. Step 4: Simplify right side
    4,014,590.20x = 9,731,344,949,493.18
  5. Step 5: Solve for x
    x = 9,731,344,949,493.18/4,014,590.20
  6. Step 6: Final answer
    x = 2,423,994.60

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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.