Home / 3,496,824.93-5,243,908.79-1,673,318.10

Finding the Fourth Proportional to 3,496,824.93, 5,243,908.79 and 1,673,318.10

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Solution

The fourth proportional to 3,496,824.93, 5,243,908.79 and 1,673,318.10 is: 2,509,341.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,824.93 : 5,243,908.79 = 1,673,318.10 : x
  2. Step 2: Convert to fraction form
    3,496,824.93/5,243,908.79 = 1,673,318.10/x
  3. Step 3: Cross multiply
    3,496,824.93x = 5,243,908.79 × 1,673,318.10
  4. Step 4: Simplify right side
    3,496,824.93x = 8,774,727,484,689.51
  5. Step 5: Solve for x
    x = 8,774,727,484,689.51/3,496,824.93
  6. Step 6: Final answer
    x = 2,509,341.38

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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.