Home / 4,470,822.48-6,706,235.88-1,479,006.48

Finding the Fourth Proportional to 4,470,822.48, 6,706,235.88 and 1,479,006.48

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Solution

The fourth proportional to 4,470,822.48, 6,706,235.88 and 1,479,006.48 is: 2,218,510.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,822.48 : 6,706,235.88 = 1,479,006.48 : x
  2. Step 2: Convert to fraction form
    4,470,822.48/6,706,235.88 = 1,479,006.48/x
  3. Step 3: Cross multiply
    4,470,822.48x = 6,706,235.88 × 1,479,006.48
  4. Step 4: Simplify right side
    4,470,822.48x = 9,918,566,322,928.50
  5. Step 5: Solve for x
    x = 9,918,566,322,928.50/4,470,822.48
  6. Step 6: Final answer
    x = 2,218,510.43

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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.