Home / 5,038,861.30-7,559,595.03-1,444,891.30

Finding the Fourth Proportional to 5,038,861.30, 7,559,595.03 and 1,444,891.30

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Solution

The fourth proportional to 5,038,861.30, 7,559,595.03 and 1,444,891.30 is: 2,167,710.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,861.30 : 7,559,595.03 = 1,444,891.30 : x
  2. Step 2: Convert to fraction form
    5,038,861.30/7,559,595.03 = 1,444,891.30/x
  3. Step 3: Cross multiply
    5,038,861.30x = 7,559,595.03 × 1,444,891.30
  4. Step 4: Simplify right side
    5,038,861.30x = 10,922,793,090,370.24
  5. Step 5: Solve for x
    x = 10,922,793,090,370.24/5,038,861.30
  6. Step 6: Final answer
    x = 2,167,710.61

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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.