Home / 3,575,318.93-4,934,035.58-1,943,836.17

Finding the Fourth Proportional to 3,575,318.93, 4,934,035.58 and 1,943,836.17

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Solution

The fourth proportional to 3,575,318.93, 4,934,035.58 and 1,943,836.17 is: 2,682,545.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,318.93 : 4,934,035.58 = 1,943,836.17 : x
  2. Step 2: Convert to fraction form
    3,575,318.93/4,934,035.58 = 1,943,836.17/x
  3. Step 3: Cross multiply
    3,575,318.93x = 4,934,035.58 × 1,943,836.17
  4. Step 4: Simplify right side
    3,575,318.93x = 9,590,956,824,470.93
  5. Step 5: Solve for x
    x = 9,590,956,824,470.93/3,575,318.93
  6. Step 6: Final answer
    x = 2,682,545.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.