Home / 1,055,928.96-1,457,164.08-597,036.42

Finding the Fourth Proportional to 1,055,928.96, 1,457,164.08 and 597,036.42

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Solution

The fourth proportional to 1,055,928.96, 1,457,164.08 and 597,036.42 is: 823,900.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,928.96 : 1,457,164.08 = 597,036.42 : x
  2. Step 2: Convert to fraction form
    1,055,928.96/1,457,164.08 = 597,036.42/x
  3. Step 3: Cross multiply
    1,055,928.96x = 1,457,164.08 × 597,036.42
  4. Step 4: Simplify right side
    1,055,928.96x = 869,980,025,675.79
  5. Step 5: Solve for x
    x = 869,980,025,675.79/1,055,928.96
  6. Step 6: Final answer
    x = 823,900.15

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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.