Home / 3,133,973.66-4,325,063.74-1,757,758.80

Finding the Fourth Proportional to 3,133,973.66, 4,325,063.74 and 1,757,758.80

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Solution

The fourth proportional to 3,133,973.66, 4,325,063.74 and 1,757,758.80 is: 2,425,808.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,973.66 : 4,325,063.74 = 1,757,758.80 : x
  2. Step 2: Convert to fraction form
    3,133,973.66/4,325,063.74 = 1,757,758.80/x
  3. Step 3: Cross multiply
    3,133,973.66x = 4,325,063.74 × 1,757,758.80
  4. Step 4: Simplify right side
    3,133,973.66x = 7,602,418,849,545.91
  5. Step 5: Solve for x
    x = 7,602,418,849,545.91/3,133,973.66
  6. Step 6: Final answer
    x = 2,425,808.15

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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.