Home / 3,413,724.73-5,117,010.59-1,590,586.38

Finding the Fourth Proportional to 3,413,724.73, 5,117,010.59 and 1,590,586.38

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Solution

The fourth proportional to 3,413,724.73, 5,117,010.59 and 1,590,586.38 is: 2,384,213.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,724.73 : 5,117,010.59 = 1,590,586.38 : x
  2. Step 2: Convert to fraction form
    3,413,724.73/5,117,010.59 = 1,590,586.38/x
  3. Step 3: Cross multiply
    3,413,724.73x = 5,117,010.59 × 1,590,586.38
  4. Step 4: Simplify right side
    3,413,724.73x = 8,139,047,325,184.71
  5. Step 5: Solve for x
    x = 8,139,047,325,184.71/3,413,724.73
  6. Step 6: Final answer
    x = 2,384,213.13

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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.