Home / 2,071,064.81-3,106,572.53-534,052.14

Finding the Fourth Proportional to 2,071,064.81, 3,106,572.53 and 534,052.14

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Solution

The fourth proportional to 2,071,064.81, 3,106,572.53 and 534,052.14 is: 801,071.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,071,064.81 : 3,106,572.53 = 534,052.14 : x
  2. Step 2: Convert to fraction form
    2,071,064.81/3,106,572.53 = 534,052.14/x
  3. Step 3: Cross multiply
    2,071,064.81x = 3,106,572.53 × 534,052.14
  4. Step 4: Simplify right side
    2,071,064.81x = 1,659,071,705,041.45
  5. Step 5: Solve for x
    x = 1,659,071,705,041.45/2,071,064.81
  6. Step 6: Final answer
    x = 801,071.85

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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.