Home / 3,943,290.48-5,441,699.16-2,224,970.16

Finding the Fourth Proportional to 3,943,290.48, 5,441,699.16 and 2,224,970.16

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Solution

The fourth proportional to 3,943,290.48, 5,441,699.16 and 2,224,970.16 is: 3,070,435.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,943,290.48 : 5,441,699.16 = 2,224,970.16 : x
  2. Step 2: Convert to fraction form
    3,943,290.48/5,441,699.16 = 2,224,970.16/x
  3. Step 3: Cross multiply
    3,943,290.48x = 5,441,699.16 × 2,224,970.16
  4. Step 4: Simplify right side
    3,943,290.48x = 12,107,618,250,697.07
  5. Step 5: Solve for x
    x = 12,107,618,250,697.07/3,943,290.48
  6. Step 6: Final answer
    x = 3,070,435.29

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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.