Home / 3,333,309.71-5,000,259.90-937,175.19

Finding the Fourth Proportional to 3,333,309.71, 5,000,259.90 and 937,175.19

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Solution

The fourth proportional to 3,333,309.71, 5,000,259.90 and 937,175.19 is: 1,405,845.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,309.71 : 5,000,259.90 = 937,175.19 : x
  2. Step 2: Convert to fraction form
    3,333,309.71/5,000,259.90 = 937,175.19/x
  3. Step 3: Cross multiply
    3,333,309.71x = 5,000,259.90 × 937,175.19
  4. Step 4: Simplify right side
    3,333,309.71x = 4,686,119,521,831.88
  5. Step 5: Solve for x
    x = 4,686,119,521,831.88/3,333,309.71
  6. Step 6: Final answer
    x = 1,405,845.82

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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.