Home / 4,608,840.29-6,913,592.60-1,768,952.45

Finding the Fourth Proportional to 4,608,840.29, 6,913,592.60 and 1,768,952.45

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Solution

The fourth proportional to 4,608,840.29, 6,913,592.60 and 1,768,952.45 is: 2,653,556.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,840.29 : 6,913,592.60 = 1,768,952.45 : x
  2. Step 2: Convert to fraction form
    4,608,840.29/6,913,592.60 = 1,768,952.45/x
  3. Step 3: Cross multiply
    4,608,840.29x = 6,913,592.60 × 1,768,952.45
  4. Step 4: Simplify right side
    4,608,840.29x = 12,229,816,568,071.87
  5. Step 5: Solve for x
    x = 12,229,816,568,071.87/4,608,840.29
  6. Step 6: Final answer
    x = 2,653,556.17

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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.