Home / 6,250,085.42-9,376,026.52-1,932,472.36

Finding the Fourth Proportional to 6,250,085.42, 9,376,026.52 and 1,932,472.36

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Solution

The fourth proportional to 6,250,085.42, 9,376,026.52 and 1,932,472.36 is: 2,898,986.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,085.42 : 9,376,026.52 = 1,932,472.36 : x
  2. Step 2: Convert to fraction form
    6,250,085.42/9,376,026.52 = 1,932,472.36/x
  3. Step 3: Cross multiply
    6,250,085.42x = 9,376,026.52 × 1,932,472.36
  4. Step 4: Simplify right side
    6,250,085.42x = 18,118,912,096,526.99
  5. Step 5: Solve for x
    x = 18,118,912,096,526.99/6,250,085.42
  6. Step 6: Final answer
    x = 2,898,986.31

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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.