Home / 1,824,888.51-2,737,488.47-477,048.96

Finding the Fourth Proportional to 1,824,888.51, 2,737,488.47 and 477,048.96

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Solution

The fourth proportional to 1,824,888.51, 2,737,488.47 and 477,048.96 is: 715,614.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,888.51 : 2,737,488.47 = 477,048.96 : x
  2. Step 2: Convert to fraction form
    1,824,888.51/2,737,488.47 = 477,048.96/x
  3. Step 3: Cross multiply
    1,824,888.51x = 2,737,488.47 × 477,048.96
  4. Step 4: Simplify right side
    1,824,888.51x = 1,305,916,025,240.25
  5. Step 5: Solve for x
    x = 1,305,916,025,240.25/1,824,888.51
  6. Step 6: Final answer
    x = 715,614.14

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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.