Home / 4,333,325.80-6,496,008.18-1,492,762.72

Finding the Fourth Proportional to 4,333,325.80, 6,496,008.18 and 1,492,762.72

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Solution

The fourth proportional to 4,333,325.80, 6,496,008.18 and 1,492,762.72 is: 2,237,772.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,325.80 : 6,496,008.18 = 1,492,762.72 : x
  2. Step 2: Convert to fraction form
    4,333,325.80/6,496,008.18 = 1,492,762.72/x
  3. Step 3: Cross multiply
    4,333,325.80x = 6,496,008.18 × 1,492,762.72
  4. Step 4: Simplify right side
    4,333,325.80x = 9,696,998,839,919.05
  5. Step 5: Solve for x
    x = 9,696,998,839,919.05/4,333,325.80
  6. Step 6: Final answer
    x = 2,237,772.85

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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.