Home / 3,683,409.23-5,525,064.63-950,965.97

Finding the Fourth Proportional to 3,683,409.23, 5,525,064.63 and 950,965.97

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Solution

The fourth proportional to 3,683,409.23, 5,525,064.63 and 950,965.97 is: 1,426,436.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,409.23 : 5,525,064.63 = 950,965.97 : x
  2. Step 2: Convert to fraction form
    3,683,409.23/5,525,064.63 = 950,965.97/x
  3. Step 3: Cross multiply
    3,683,409.23x = 5,525,064.63 × 950,965.97
  4. Step 4: Simplify right side
    3,683,409.23x = 5,254,148,417,555.32
  5. Step 5: Solve for x
    x = 5,254,148,417,555.32/3,683,409.23
  6. Step 6: Final answer
    x = 1,426,436.24

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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.