Home / 11,756,004.35-17,607,159.02-5,612,307.65

Finding the Fourth Proportional to 11,756,004.35, 17,607,159.02 and 5,612,307.65

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Solution

The fourth proportional to 11,756,004.35, 17,607,159.02 and 5,612,307.65 is: 8,405,644.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,004.35 : 17,607,159.02 = 5,612,307.65 : x
  2. Step 2: Convert to fraction form
    11,756,004.35/17,607,159.02 = 5,612,307.65/x
  3. Step 3: Cross multiply
    11,756,004.35x = 17,607,159.02 × 5,612,307.65
  4. Step 4: Simplify right side
    11,756,004.35x = 98,816,793,188,707.47
  5. Step 5: Solve for x
    x = 98,816,793,188,707.47/11,756,004.35
  6. Step 6: Final answer
    x = 8,405,644.49

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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.