Home / 7,295,266.45-10,067,988.96-4,032,010.96

Finding the Fourth Proportional to 7,295,266.45, 10,067,988.96 and 4,032,010.96

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Solution

The fourth proportional to 7,295,266.45, 10,067,988.96 and 4,032,010.96 is: 5,564,463.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,266.45 : 10,067,988.96 = 4,032,010.96 : x
  2. Step 2: Convert to fraction form
    7,295,266.45/10,067,988.96 = 4,032,010.96/x
  3. Step 3: Cross multiply
    7,295,266.45x = 10,067,988.96 × 4,032,010.96
  4. Step 4: Simplify right side
    7,295,266.45x = 40,594,241,831,879.01
  5. Step 5: Solve for x
    x = 40,594,241,831,879.01/7,295,266.45
  6. Step 6: Final answer
    x = 5,564,463.22

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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.