Home / 3,794,927.40-5,692,391.10-1,270,582.65

Finding the Fourth Proportional to 3,794,927.40, 5,692,391.10 and 1,270,582.65

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Solution

The fourth proportional to 3,794,927.40, 5,692,391.10 and 1,270,582.65 is: 1,905,873.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,927.40 : 5,692,391.10 = 1,270,582.65 : x
  2. Step 2: Convert to fraction form
    3,794,927.40/5,692,391.10 = 1,270,582.65/x
  3. Step 3: Cross multiply
    3,794,927.40x = 5,692,391.10 × 1,270,582.65
  4. Step 4: Simplify right side
    3,794,927.40x = 7,232,653,368,674.41
  5. Step 5: Solve for x
    x = 7,232,653,368,674.41/3,794,927.40
  6. Step 6: Final answer
    x = 1,905,873.98

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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.