Home / 2,966,704.09-4,450,228.40-1,145,079.35

Finding the Fourth Proportional to 2,966,704.09, 4,450,228.40 and 1,145,079.35

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Solution

The fourth proportional to 2,966,704.09, 4,450,228.40 and 1,145,079.35 is: 1,717,685.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,704.09 : 4,450,228.40 = 1,145,079.35 : x
  2. Step 2: Convert to fraction form
    2,966,704.09/4,450,228.40 = 1,145,079.35/x
  3. Step 3: Cross multiply
    2,966,704.09x = 4,450,228.40 × 1,145,079.35
  4. Step 4: Simplify right side
    2,966,704.09x = 5,095,864,634,114.41
  5. Step 5: Solve for x
    x = 5,095,864,634,114.41/2,966,704.09
  6. Step 6: Final answer
    x = 1,717,685.51

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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.