Home / 4,975,409.28-7,463,088.48-1,943,083.04

Finding the Fourth Proportional to 4,975,409.28, 7,463,088.48 and 1,943,083.04

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Solution

The fourth proportional to 4,975,409.28, 7,463,088.48 and 1,943,083.04 is: 2,914,614.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,409.28 : 7,463,088.48 = 1,943,083.04 : x
  2. Step 2: Convert to fraction form
    4,975,409.28/7,463,088.48 = 1,943,083.04/x
  3. Step 3: Cross multiply
    4,975,409.28x = 7,463,088.48 × 1,943,083.04
  4. Step 4: Simplify right side
    4,975,409.28x = 14,501,400,651,507.38
  5. Step 5: Solve for x
    x = 14,501,400,651,507.38/4,975,409.28
  6. Step 6: Final answer
    x = 2,914,614.62

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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.