Home / 2,047,381.96-3,071,072.94-1,049,473.48

Finding the Fourth Proportional to 2,047,381.96, 3,071,072.94 and 1,049,473.48

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Solution

The fourth proportional to 2,047,381.96, 3,071,072.94 and 1,049,473.48 is: 1,574,210.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,381.96 : 3,071,072.94 = 1,049,473.48 : x
  2. Step 2: Convert to fraction form
    2,047,381.96/3,071,072.94 = 1,049,473.48/x
  3. Step 3: Cross multiply
    2,047,381.96x = 3,071,072.94 × 1,049,473.48
  4. Step 4: Simplify right side
    2,047,381.96x = 3,223,009,605,675.63
  5. Step 5: Solve for x
    x = 3,223,009,605,675.63/2,047,381.96
  6. Step 6: Final answer
    x = 1,574,210.22

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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.