Home / 8,664,024.07-11,955,898.54-4,743,028.50

Finding the Fourth Proportional to 8,664,024.07, 11,955,898.54 and 4,743,028.50

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Solution

The fourth proportional to 8,664,024.07, 11,955,898.54 and 4,743,028.50 is: 6,545,130.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,664,024.07 : 11,955,898.54 = 4,743,028.50 : x
  2. Step 2: Convert to fraction form
    8,664,024.07/11,955,898.54 = 4,743,028.50/x
  3. Step 3: Cross multiply
    8,664,024.07x = 11,955,898.54 × 4,743,028.50
  4. Step 4: Simplify right side
    8,664,024.07x = 56,707,167,494,613.25
  5. Step 5: Solve for x
    x = 56,707,167,494,613.25/8,664,024.07
  6. Step 6: Final answer
    x = 6,545,130.42

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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.