Home / 5,234,433.30-7,845,817.95-2,038,497.30

Finding the Fourth Proportional to 5,234,433.30, 7,845,817.95 and 2,038,497.30

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Solution

The fourth proportional to 5,234,433.30, 7,845,817.95 and 2,038,497.30 is: 3,055,474.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,234,433.30 : 7,845,817.95 = 2,038,497.30 : x
  2. Step 2: Convert to fraction form
    5,234,433.30/7,845,817.95 = 2,038,497.30/x
  3. Step 3: Cross multiply
    5,234,433.30x = 7,845,817.95 × 2,038,497.30
  4. Step 4: Simplify right side
    5,234,433.30x = 15,993,678,707,366.54
  5. Step 5: Solve for x
    x = 15,993,678,707,366.54/5,234,433.30
  6. Step 6: Final answer
    x = 3,055,474.74

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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.