Home / 11,756,387.17-16,222,918.61-6,598,752.27

Finding the Fourth Proportional to 11,756,387.17, 16,222,918.61 and 6,598,752.27

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Solution

The fourth proportional to 11,756,387.17, 16,222,918.61 and 6,598,752.27 is: 9,105,775.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,387.17 : 16,222,918.61 = 6,598,752.27 : x
  2. Step 2: Convert to fraction form
    11,756,387.17/16,222,918.61 = 6,598,752.27/x
  3. Step 3: Cross multiply
    11,756,387.17x = 16,222,918.61 × 6,598,752.27
  4. Step 4: Simplify right side
    11,756,387.17x = 107,051,021,003,762.73
  5. Step 5: Solve for x
    x = 107,051,021,003,762.73/11,756,387.17
  6. Step 6: Final answer
    x = 9,105,775.39

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1.5x scale

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.