Home / 4,333,329.80-6,496,014.18-1,492,766.72

Finding the Fourth Proportional to 4,333,329.80, 6,496,014.18 and 1,492,766.72

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Solution

The fourth proportional to 4,333,329.80, 6,496,014.18 and 1,492,766.72 is: 2,237,778.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,329.80 : 6,496,014.18 = 1,492,766.72 : x
  2. Step 2: Convert to fraction form
    4,333,329.80/6,496,014.18 = 1,492,766.72/x
  3. Step 3: Cross multiply
    4,333,329.80x = 6,496,014.18 × 1,492,766.72
  4. Step 4: Simplify right side
    4,333,329.80x = 9,697,033,780,552.09
  5. Step 5: Solve for x
    x = 9,697,033,780,552.09/4,333,329.80
  6. Step 6: Final answer
    x = 2,237,778.85

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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.