Home / 3,962,056.48-5,467,581.84-2,243,132.32

Finding the Fourth Proportional to 3,962,056.48, 5,467,581.84 and 2,243,132.32

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Solution

The fourth proportional to 3,962,056.48, 5,467,581.84 and 2,243,132.32 is: 3,095,490.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,056.48 : 5,467,581.84 = 2,243,132.32 : x
  2. Step 2: Convert to fraction form
    3,962,056.48/5,467,581.84 = 2,243,132.32/x
  3. Step 3: Cross multiply
    3,962,056.48x = 5,467,581.84 × 2,243,132.32
  4. Step 4: Simplify right side
    3,962,056.48x = 12,264,509,537,549.07
  5. Step 5: Solve for x
    x = 12,264,509,537,549.07/3,962,056.48
  6. Step 6: Final answer
    x = 3,095,490.84

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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.