Home / 4,279,499.04-5,895,783.16-2,988,294.24

Finding the Fourth Proportional to 4,279,499.04, 5,895,783.16 and 2,988,294.24

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Solution

The fourth proportional to 4,279,499.04, 5,895,783.16 and 2,988,294.24 is: 4,116,915.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,279,499.04 : 5,895,783.16 = 2,988,294.24 : x
  2. Step 2: Convert to fraction form
    4,279,499.04/5,895,783.16 = 2,988,294.24/x
  3. Step 3: Cross multiply
    4,279,499.04x = 5,895,783.16 × 2,988,294.24
  4. Step 4: Simplify right side
    4,279,499.04x = 17,618,334,857,317
  5. Step 5: Solve for x
    x = 17,618,334,857,317/4,279,499.04
  6. Step 6: Final answer
    x = 4,116,915.25

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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.