Home / 2,544,193.90-3,816,271.40-650,932.30

Finding the Fourth Proportional to 2,544,193.90, 3,816,271.40 and 650,932.30

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Solution

The fourth proportional to 2,544,193.90, 3,816,271.40 and 650,932.30 is: 976,393.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,193.90 : 3,816,271.40 = 650,932.30 : x
  2. Step 2: Convert to fraction form
    2,544,193.90/3,816,271.40 = 650,932.30/x
  3. Step 3: Cross multiply
    2,544,193.90x = 3,816,271.40 × 650,932.30
  4. Step 4: Simplify right side
    2,544,193.90x = 2,484,134,302,372.19
  5. Step 5: Solve for x
    x = 2,484,134,302,372.19/2,544,193.90
  6. Step 6: Final answer
    x = 976,393.47

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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.