Home / 5,124,450.96-7,686,993.42-1,713,044.52

Finding the Fourth Proportional to 5,124,450.96, 7,686,993.42 and 1,713,044.52

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Solution

The fourth proportional to 5,124,450.96, 7,686,993.42 and 1,713,044.52 is: 2,569,672.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,124,450.96 : 7,686,993.42 = 1,713,044.52 : x
  2. Step 2: Convert to fraction form
    5,124,450.96/7,686,993.42 = 1,713,044.52/x
  3. Step 3: Cross multiply
    5,124,450.96x = 7,686,993.42 × 1,713,044.52
  4. Step 4: Simplify right side
    5,124,450.96x = 13,168,161,953,407.06
  5. Step 5: Solve for x
    x = 13,168,161,953,407.06/5,124,450.96
  6. Step 6: Final answer
    x = 2,569,672.74

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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.