Home / 884,798.95-1,320,739.06-759,246.02

Finding the Fourth Proportional to 884,798.95, 1,320,739.06 and 759,246.02

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Solution

The fourth proportional to 884,798.95, 1,320,739.06 and 759,246.02 is: 1,133,326.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,798.95 : 1,320,739.06 = 759,246.02 : x
  2. Step 2: Convert to fraction form
    884,798.95/1,320,739.06 = 759,246.02/x
  3. Step 3: Cross multiply
    884,798.95x = 1,320,739.06 × 759,246.02
  4. Step 4: Simplify right side
    884,798.95x = 1,002,765,864,363.62
  5. Step 5: Solve for x
    x = 1,002,765,864,363.62/884,798.95
  6. Step 6: Final answer
    x = 1,133,326.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.