Home / 5,306,289.51-7,322,703.84-3,014,575.95

Finding the Fourth Proportional to 5,306,289.51, 7,322,703.84 and 3,014,575.95

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Solution

The fourth proportional to 5,306,289.51, 7,322,703.84 and 3,014,575.95 is: 4,160,128.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,289.51 : 7,322,703.84 = 3,014,575.95 : x
  2. Step 2: Convert to fraction form
    5,306,289.51/7,322,703.84 = 3,014,575.95/x
  3. Step 3: Cross multiply
    5,306,289.51x = 7,322,703.84 × 3,014,575.95
  4. Step 4: Simplify right side
    5,306,289.51x = 22,074,846,885,036.65
  5. Step 5: Solve for x
    x = 22,074,846,885,036.65/5,306,289.51
  6. Step 6: Final answer
    x = 4,160,128.63

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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.