Home / 2,244,457.04-3,097,451.40-1,225,870.16

Finding the Fourth Proportional to 2,244,457.04, 3,097,451.40 and 1,225,870.16

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Solution

The fourth proportional to 2,244,457.04, 3,097,451.40 and 1,225,870.16 is: 1,691,755.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,457.04 : 3,097,451.40 = 1,225,870.16 : x
  2. Step 2: Convert to fraction form
    2,244,457.04/3,097,451.40 = 1,225,870.16/x
  3. Step 3: Cross multiply
    2,244,457.04x = 3,097,451.40 × 1,225,870.16
  4. Step 4: Simplify right side
    2,244,457.04x = 3,797,073,243,310.22
  5. Step 5: Solve for x
    x = 3,797,073,243,310.22/2,244,457.04
  6. Step 6: Final answer
    x = 1,691,755.81

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1.5x scale

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.