Home / 2,675,681.58-3,692,421.27-1,451,956.26

Finding the Fourth Proportional to 2,675,681.58, 3,692,421.27 and 1,451,956.26

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Solution

The fourth proportional to 2,675,681.58, 3,692,421.27 and 1,451,956.26 is: 2,003,689.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,681.58 : 3,692,421.27 = 1,451,956.26 : x
  2. Step 2: Convert to fraction form
    2,675,681.58/3,692,421.27 = 1,451,956.26/x
  3. Step 3: Cross multiply
    2,675,681.58x = 3,692,421.27 × 1,451,956.26
  4. Step 4: Simplify right side
    2,675,681.58x = 5,361,234,177,533.65
  5. Step 5: Solve for x
    x = 5,361,234,177,533.65/2,675,681.58
  6. Step 6: Final answer
    x = 2,003,689.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.