Home / 11,358,681.17-17,043,342.32-5,598,274.60

Finding the Fourth Proportional to 11,358,681.17, 17,043,342.32 and 5,598,274.60

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Solution

The fourth proportional to 11,358,681.17, 17,043,342.32 and 5,598,274.60 is: 8,400,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358,681.17 : 17,043,342.32 = 5,598,274.60 : x
  2. Step 2: Convert to fraction form
    11,358,681.17/17,043,342.32 = 5,598,274.60/x
  3. Step 3: Cross multiply
    11,358,681.17x = 17,043,342.32 × 5,598,274.60
  4. Step 4: Simplify right side
    11,358,681.17x = 95,413,310,295,952.98
  5. Step 5: Solve for x
    x = 95,413,310,295,952.98/11,358,681.17
  6. Step 6: Final answer
    x = 8,400,034.20

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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.