Home / 4,688,822.80-7,029,297.60-2,444,960.80

Finding the Fourth Proportional to 4,688,822.80, 7,029,297.60 and 2,444,960.80

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Solution

The fourth proportional to 4,688,822.80, 7,029,297.60 and 2,444,960.80 is: 3,665,388.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688,822.80 : 7,029,297.60 = 2,444,960.80 : x
  2. Step 2: Convert to fraction form
    4,688,822.80/7,029,297.60 = 2,444,960.80/x
  3. Step 3: Cross multiply
    4,688,822.80x = 7,029,297.60 × 2,444,960.80
  4. Step 4: Simplify right side
    4,688,822.80x = 17,186,357,083,534.08
  5. Step 5: Solve for x
    x = 17,186,357,083,534.08/4,688,822.80
  6. Step 6: Final answer
    x = 3,665,388.48

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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.