Home / 9,606,155.01-13,255,046.87-5,476,544.97

Finding the Fourth Proportional to 9,606,155.01, 13,255,046.87 and 5,476,544.97

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Solution

The fourth proportional to 9,606,155.01, 13,255,046.87 and 5,476,544.97 is: 7,556,807.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606,155.01 : 13,255,046.87 = 5,476,544.97 : x
  2. Step 2: Convert to fraction form
    9,606,155.01/13,255,046.87 = 5,476,544.97/x
  3. Step 3: Cross multiply
    9,606,155.01x = 13,255,046.87 × 5,476,544.97
  4. Step 4: Simplify right side
    9,606,155.01x = 72,591,860,235,630.02
  5. Step 5: Solve for x
    x = 72,591,860,235,630.02/9,606,155.01
  6. Step 6: Final answer
    x = 7,556,807.08

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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.