Home / 2,267,568.63-3,129,244.50-1,248,973.38

Finding the Fourth Proportional to 2,267,568.63, 3,129,244.50 and 1,248,973.38

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Solution

The fourth proportional to 2,267,568.63, 3,129,244.50 and 1,248,973.38 is: 1,723,583.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,568.63 : 3,129,244.50 = 1,248,973.38 : x
  2. Step 2: Convert to fraction form
    2,267,568.63/3,129,244.50 = 1,248,973.38/x
  3. Step 3: Cross multiply
    2,267,568.63x = 3,129,244.50 × 1,248,973.38
  4. Step 4: Simplify right side
    2,267,568.63x = 3,908,343,080,011.41
  5. Step 5: Solve for x
    x = 3,908,343,080,011.41/2,267,568.63
  6. Step 6: Final answer
    x = 1,723,583.15

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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.