Home / 5,038,860.30-7,559,593.53-1,444,890.30

Finding the Fourth Proportional to 5,038,860.30, 7,559,593.53 and 1,444,890.30

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Solution

The fourth proportional to 5,038,860.30, 7,559,593.53 and 1,444,890.30 is: 2,167,709.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,860.30 : 7,559,593.53 = 1,444,890.30 : x
  2. Step 2: Convert to fraction form
    5,038,860.30/7,559,593.53 = 1,444,890.30/x
  3. Step 3: Cross multiply
    5,038,860.30x = 7,559,593.53 × 1,444,890.30
  4. Step 4: Simplify right side
    5,038,860.30x = 10,922,783,363,439.76
  5. Step 5: Solve for x
    x = 10,922,783,363,439.76/5,038,860.30
  6. Step 6: Final answer
    x = 2,167,709.11

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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.