Home / 11,385,263.26-17,077,881.56-3,708,895.82

Finding the Fourth Proportional to 11,385,263.26, 17,077,881.56 and 3,708,895.82

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Solution

The fourth proportional to 11,385,263.26, 17,077,881.56 and 3,708,895.82 is: 5,563,339.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,385,263.26 : 17,077,881.56 = 3,708,895.82 : x
  2. Step 2: Convert to fraction form
    11,385,263.26/17,077,881.56 = 3,708,895.82/x
  3. Step 3: Cross multiply
    11,385,263.26x = 17,077,881.56 × 3,708,895.82
  4. Step 4: Simplify right side
    11,385,263.26x = 63,340,083,532,339.07
  5. Step 5: Solve for x
    x = 63,340,083,532,339.07/11,385,263.26
  6. Step 6: Final answer
    x = 5,563,339.39

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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.