Home / 5,334,092.40-7,361,070.96-2,886,703.80

Finding the Fourth Proportional to 5,334,092.40, 7,361,070.96 and 2,886,703.80

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Solution

The fourth proportional to 5,334,092.40, 7,361,070.96 and 2,886,703.80 is: 3,983,663.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,092.40 : 7,361,070.96 = 2,886,703.80 : x
  2. Step 2: Convert to fraction form
    5,334,092.40/7,361,070.96 = 2,886,703.80/x
  3. Step 3: Cross multiply
    5,334,092.40x = 7,361,070.96 × 2,886,703.80
  4. Step 4: Simplify right side
    5,334,092.40x = 21,249,231,512,301.65
  5. Step 5: Solve for x
    x = 21,249,231,512,301.65/5,334,092.40
  6. Step 6: Final answer
    x = 3,983,663.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.