Home / 2,664,416.04-3,676,664.10-1,502,798.28

Finding the Fourth Proportional to 2,664,416.04, 3,676,664.10 and 1,502,798.28

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Solution

The fourth proportional to 2,664,416.04, 3,676,664.10 and 1,502,798.28 is: 2,073,731.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,416.04 : 3,676,664.10 = 1,502,798.28 : x
  2. Step 2: Convert to fraction form
    2,664,416.04/3,676,664.10 = 1,502,798.28/x
  3. Step 3: Cross multiply
    2,664,416.04x = 3,676,664.10 × 1,502,798.28
  4. Step 4: Simplify right side
    2,664,416.04x = 5,525,284,485,617.75
  5. Step 5: Solve for x
    x = 5,525,284,485,617.75/2,664,416.04
  6. Step 6: Final answer
    x = 2,073,731.88

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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.