Home / 11,171,319.06-16,756,953.99-2,973,963.18

Finding the Fourth Proportional to 11,171,319.06, 16,756,953.99 and 2,973,963.18

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Solution

The fourth proportional to 11,171,319.06, 16,756,953.99 and 2,973,963.18 is: 4,460,938.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,171,319.06 : 16,756,953.99 = 2,973,963.18 : x
  2. Step 2: Convert to fraction form
    11,171,319.06/16,756,953.99 = 2,973,963.18/x
  3. Step 3: Cross multiply
    11,171,319.06x = 16,756,953.99 × 2,973,963.18
  4. Step 4: Simplify right side
    11,171,319.06x = 49,834,564,175,214.09
  5. Step 5: Solve for x
    x = 49,834,564,175,214.09/11,171,319.06
  6. Step 6: Final answer
    x = 4,460,938.22

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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.