Home / 1,869,346.42-2,804,521.73-590,003.36

Finding the Fourth Proportional to 1,869,346.42, 2,804,521.73 and 590,003.36

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Solution

The fourth proportional to 1,869,346.42, 2,804,521.73 and 590,003.36 is: 885,163.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,869,346.42 : 2,804,521.73 = 590,003.36 : x
  2. Step 2: Convert to fraction form
    1,869,346.42/2,804,521.73 = 590,003.36/x
  3. Step 3: Cross multiply
    1,869,346.42x = 2,804,521.73 × 590,003.36
  4. Step 4: Simplify right side
    1,869,346.42x = 1,654,677,237,437.34
  5. Step 5: Solve for x
    x = 1,654,677,237,437.34/1,869,346.42
  6. Step 6: Final answer
    x = 885,163.51

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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.