Home / 1,504,956.10-2,258,172.20-706,302.58

Finding the Fourth Proportional to 1,504,956.10, 2,258,172.20 and 706,302.58

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Solution

The fourth proportional to 1,504,956.10, 2,258,172.20 and 706,302.58 is: 1,059,800.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,956.10 : 2,258,172.20 = 706,302.58 : x
  2. Step 2: Convert to fraction form
    1,504,956.10/2,258,172.20 = 706,302.58/x
  3. Step 3: Cross multiply
    1,504,956.10x = 2,258,172.20 × 706,302.58
  4. Step 4: Simplify right side
    1,504,956.10x = 1,594,952,847,412.76
  5. Step 5: Solve for x
    x = 1,594,952,847,412.76/1,504,956.10
  6. Step 6: Final answer
    x = 1,059,800.25

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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.