Home / 4,982,956.56-7,473,725.28-1,570,800.24

Finding the Fourth Proportional to 4,982,956.56, 7,473,725.28 and 1,570,800.24

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Solution

The fourth proportional to 4,982,956.56, 7,473,725.28 and 1,570,800.24 is: 2,355,976.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,956.56 : 7,473,725.28 = 1,570,800.24 : x
  2. Step 2: Convert to fraction form
    4,982,956.56/7,473,725.28 = 1,570,800.24/x
  3. Step 3: Cross multiply
    4,982,956.56x = 7,473,725.28 × 1,570,800.24
  4. Step 4: Simplify right side
    4,982,956.56x = 11,739,729,463,518.07
  5. Step 5: Solve for x
    x = 11,739,729,463,518.07/4,982,956.56
  6. Step 6: Final answer
    x = 2,355,976.68

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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.