Home / 11,223,322.98-15,488,179.02-6,066,684.58

Finding the Fourth Proportional to 11,223,322.98, 15,488,179.02 and 6,066,684.58

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Solution

The fourth proportional to 11,223,322.98, 15,488,179.02 and 6,066,684.58 is: 8,372,021.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,223,322.98 : 15,488,179.02 = 6,066,684.58 : x
  2. Step 2: Convert to fraction form
    11,223,322.98/15,488,179.02 = 6,066,684.58/x
  3. Step 3: Cross multiply
    11,223,322.98x = 15,488,179.02 × 6,066,684.58
  4. Step 4: Simplify right side
    11,223,322.98x = 93,961,896,832,913.52
  5. Step 5: Solve for x
    x = 93,961,896,832,913.52/11,223,322.98
  6. Step 6: Final answer
    x = 8,372,021.10

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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.