Home / 1,650,208.14-2,471,473.98-1,604,802.33

Finding the Fourth Proportional to 1,650,208.14, 2,471,473.98 and 1,604,802.33

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Solution

The fourth proportional to 1,650,208.14, 2,471,473.98 and 1,604,802.33 is: 2,403,470.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,208.14 : 2,471,473.98 = 1,604,802.33 : x
  2. Step 2: Convert to fraction form
    1,650,208.14/2,471,473.98 = 1,604,802.33/x
  3. Step 3: Cross multiply
    1,650,208.14x = 2,471,473.98 × 1,604,802.33
  4. Step 4: Simplify right side
    1,650,208.14x = 3,966,227,201,638.37
  5. Step 5: Solve for x
    x = 3,966,227,201,638.37/1,650,208.14
  6. Step 6: Final answer
    x = 2,403,470.87

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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.